ch04-ch4
pdf
School
San Francisco State University *
*We aren’t endorsed by this school
Course
1000
Subject
Chemistry
Date
Jan 9, 2024
Type
Pages
30
Uploaded by MajorInternetPelican14
Studocu is not sponsored or endorsed by any college or university
CH04 - ch4
Intro to Psych (The University of Western Ontario)
Studocu is not sponsored or endorsed by any college or university
CH04 - ch4
Intro to Psych (The University of Western Ontario)
Downloaded by Jessica Chen (jessicachennnn168@gmail.com)
lOMoARcPSD|17414739
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
1)
Early research by Gregor Mendel provided important information leading to which of the following
conclusions? Heredity
A)
involves the reproduction of learned behaviours.
B)
allows all offspring of a parental set to acquire the same traits.
C)
involves the passing on of specific factors, not a blending of parents' characteristics.
D)
involves a precise blending of parental characteristics.
Answer: C
2)
The specific genetic makeup of the individual is the person's ________.
A)
behaviour
B)
temperament
C)
genotype
D)
phenotype
Answer: C
3)
A gourmet chef bakes a cake following a recipe. The specifics of how the cake turns out depends
not only on the recipe but also on the quality of ingredients used, the quality of the oven it is baked
in, and so on. In this example, the recipe is the ________ and the actual finished cake is the
________.
A)
phenotype; genotype
B)
genes; chromosomes
C)
chromosomes; genes
D)
genotype; phenotype
Answer: D
4)
Genotype is to ________ as phenotype is to ________.
A)
learning; evolution
B)
genetic makeup; observable characteristics
C)
observable characteristics; genetic makeup
D)
evolution; learning
Answer: B
5)
Natalie has black hair and brown eyes. This is an example of a ________.
A)
genotype
B)
phenotype
C)
polygenic transmission
D)
chromosome
Answer: B
6)
Alternative forms of a gene that produce different characteristics are called ________.
A)
chromosome pairs
B)
genetic maps
C)
alleles
D)
dominant genes
Answer: C
7)
If a chromosome is a long book, then a gene would best be viewed as ________.
A)
the cover of the book
B)
a library full of books
C)
the numbers on the pages
D)
a chapter in the book
Answer: D
1
Downloaded by Jessica Chen (jessicachennnn168@gmail.com)
lOMoARcPSD|17414739
8)
Even though a person may have the gene for blue eyes in her chromosomes, it is possible that she
may actually have brown eyes because the gene for blue eyes is recessive. Instances like these most
clearly demonstrate the distinction between ________.
A)
chromosomes and genotype
B)
chromosomes and genes
C)
genotype and phenotype
D)
genes and genotype
Answer: C
9)
Every type of cell in the human body except one type has ________.
A)
46 genes
B)
23 chromosomes
C)
46 chromosomes
D)
23 genes
Answer: C
10)
When a sperm fertilizes an egg, the new cell has ________.
A)
23 genes
B)
46 genes
C)
46 chromosomes
D)
23 chromosomes
Answer: C
11)
The particular characteristic that a gene controls will be displayed if a gene is ________.
A)
phenotypic
B)
polygenic
C)
recessive
D)
dominant
Answer: D
12)
Both of Bob's parents have blue eyes. Bob himself also has the gene for blue eyes, yet his eyes are
brown. This means that the gene for blue eyes would be considered ________.
A)
phenotypic
B)
recessive
C)
dominant
D)
polygenic
Answer: B
13)
Jake receives a gene for blue eyes from his mother and a gene for brown eyes from his father. What
colour will his eyes be?
A)
blue
B)
green
C)
brown
D)
All colours are equally likely.
Answer: C
14)
Tina receives a gene for blue eyes from her mother and a gene for blue eyes from her father. What
colour will her eyes be?
A)
Green
B)
Blue
C)
Brown
D)
All colours are equally likely.
Answer: B
15)
The Human Genome Project is a coordinated effort to ________.
A)
map the DNA of endangered species
B)
alter gene combinations that underlie physical attributes
C)
map the DNA of the human organism
D)
alter gene combinations that underlie behaviour
Answer: C
2
Downloaded by Jessica Chen (jessicachennnn168@gmail.com)
lOMoARcPSD|17414739
Your preview ends here
Eager to read complete document? Join bartleby learn and gain access to the full version
- Access to all documents
- Unlimited textbook solutions
- 24/7 expert homework help
16)
Although earlier estimates predicted the human genome to consist of ________ genes, research has
indicated that approximately ________ genes actually exist.
A)
100,000; 25,000
B)
40,000; 25,000
C)
300,000; 500,000
D)
25,000; 60,000
Answer: A
17)
Scientists have used recombinant DNA procedures to produce ________ to use for therapeutic
purposes.
A)
new viruses
B)
genetic engineering
C)
human growth hormone
D)
amino acids
Answer: C
18)
The knockout procedure refers to the process of ________.
A)
preventing neurons from firing by inhibiting reuptake
B)
artificially suppressing the function of the immune system
C)
flooding the body with stress hormones so that an organism goes into temporary shock
D)
altering an individual gene such that its normal function is prevented
Answer: D
19)
The availability of rapidly increasing numbers of tests for genetic diseases has created a need for
positions called 'genetic counsellors' to assist with ________.
A)
issues that arise when someone carries the genetic susceptibility for disease
B)
adoption decisions
C)
ethical issues that arise in health care policy
D)
ethical issues that arise in research on stem cells and other controversial areas
Answer: A
TRUE/FALSE. Write 'T' if the statement is true and 'F' if the statement is false.
20)
Heredity involves the reproduction of learned behaviours.
Answer:
True
False
21)
The term "genotype" refers to an individual's specific genetic makeup, whereas "phenotype" refers
to the observable gene-related characteristics.
Answer:
True
False
22)
Polygenic transmission occurs when several gene pairs interact to influence a single phenotypic
trait.
Answer:
True
False
23)
Jake receives a gene for blue eyes from his mother and a gene for brown eyes from his father;
therefore his eyes will be green.
Answer:
True
False
3
Downloaded by Jessica Chen (jessicachennnn168@gmail.com)
lOMoARcPSD|17414739
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
24)
Billy's blue eyes are an example of ________.
A)
phenotype
B)
nurture
C)
genotype
D)
nature
Answer: A
25)
Rita has light hair, while both her parents have dark hair. She inherited ________ genes for light
hair from ________ parent(s).
A)
recessive; both
B)
dominant; one
C)
dominant; both
D)
recessive; one
Answer: A
TRUE/FALSE. Write 'T' if the statement is true and 'F' if the statement is false.
26)
Research investigating recombinant DNA procedures involves transplanting DNA from one species
into another.
Answer:
True
False
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
27)
Which of the following fields of study involves the examination of how heredity and environmental
factors influence psychological characteristics?
A)
psychosocial genetics
B)
evolutionary psychology
C)
developmental psychology
D)
behaviour genetics
Answer: D
28)
Researchers from which of the following fields of study attempt to determine the influence of
genetic and environmental factors on individual differences in behaviour?
A)
behaviour genetics
B)
biological psychology
C)
evolutionary psychology
D)
behaviour analysis
Answer: A
29)
Siblings (brothers and sisters) have a ________ chance of sharing the same gene with one another.
A)
5%
B)
25%
C)
50%
D)
100%
Answer: C
30)
Knowing the level of genetic similarity in family members is important to the study of behavioural
genetics because it provides a(n) ________.
A)
estimate for the relative contribution of genes to physical and psychological characteristics
B)
estimate for the relative contributions of environment and genes to physical and psychological
characteristics
C)
estimate for the relative contribution of environment to physical and psychological
characteristics
D)
prediction regarding need for additional learning assistance in children
Answer: B
4
Downloaded by Jessica Chen (jessicachennnn168@gmail.com)
lOMoARcPSD|17414739
31)
Imagine that your mother has a gene that is associated with a particular physical characteristic such
as eye colour. The probability that you too have this gene is ________.
A)
0.25
B)
0.05
C)
0.75
D)
0.50
Answer: D
32)
Your grandfather has blue eyes. What is the chance that you have the same gene responsible for this
characteristic yourself?
A)
25%
B)
5%
C)
50%
D)
15%
Answer: A
33)
Which of the following is NOT a method for studying the role of genetic factors in physical and
behavioural characteristics?
A)
stem cell studies
B)
adoption studies
C)
twin studies
D)
studies of twins raised apart
Answer: A
34)
Jade was adopted at the age of 2. She is participating in a(n) ________, in which she is compared
with both of her biological parents and with her adoptive parents.
A)
twin study
B)
genetic mapping study
C)
human genome study
D)
adoption study
Answer: D
35)
When an adopted person is more similar to his/her adoptive parents then the importance of
________ may influence a trait, but if that person is more similar to his/her biological parents, then
the importance of ________ may influence that trait.
A)
genetic factors; genetic factors
B)
environmental factors; genetic factors
C)
genetic factors; environmental factors
D)
environmental factors; environmental factors
Answer: B
36)
Research by Seymour Kety et al. (1978) indicates which of the following?
A)
Heredity may play a role in the development of schizophrenia.
B)
Environmental factors play the most important role in schizophrenia.
C)
Symptoms of schizophrenia are more severe for people who were adopted.
D)
People who are adopted are more likely to be diagnosed with schizophrenia.
Answer: A
5
Downloaded by Jessica Chen (jessicachennnn168@gmail.com)
lOMoARcPSD|17414739
Your preview ends here
Eager to read complete document? Join bartleby learn and gain access to the full version
- Access to all documents
- Unlimited textbook solutions
- 24/7 expert homework help
37)
Seymour Kety et al. (1978) studied people who had been adopted and who were diagnosed with
schizophrenia later in life. What conclusion did the research support?
A)
As only 3% of biological family members also had been diagnosed with schizophrenia,
compared with 12% of adoptive family members, it was likely an environmental link.
B)
As 12% of biological family members also had been diagnosed with schizophrenia, compared
with only 3% of adoptive family members, it was likely there was a hereditary link.
C)
Both biological and adoptive families had diagnosis rates of 15-20%, so no conclusion was
reached.
D)
Both biological and adoptive families had diagnosis rates of 1-2%, so no conclusion was
reached.
Answer: B
38)
Dizygotic twins share ________ of their genetic endowment with their parents.
A)
25%
B)
100%
C)
50%
D)
5%
Answer: C
39)
Although approximately ________ births produce monozygotic twins, approximately ________
births produce dizygotic twins.
A)
1 in 250; 1 in 125
B)
1 in 50; 1 in 80
C)
1 in 100; 1 in 200
D)
1 in 150; 1 in 250
Answer: A
40)
In twin study research, what are often compared using samples of monozygotic and dizygotic twins?
A)
Correlation coefficients.
B)
Genetic similarities.
C)
Vocational interests.
D)
Concordance rates.
Answer: D
41)
If the heritability coefficient for intelligence is about 0.60, this means that ________.
A)
60% of the variation of intelligence in that specific group of people is related to genetic factors
B)
40% of the variation of intelligence in a group of people is related to genetic factors
C)
40% of the variation in the intelligence of an individual is related to genetic factors
D)
60% of the variation in the intelligence of an individual is related to genetic factors
Answer: A
42)
Twin studies often allow researchers to compare ________, or behavioural similarity, in samples of
identical and fraternal twins.
A)
heritability coefficients
B)
genetic similarities
C)
concordance rates
D)
correlation coefficients
Answer: C
43)
What advanced technological procedure detects a variety of diseases?
A)
genetic counselling
B)
knockout procedure
C)
embryogenesis
D)
knock-in procedure
Answer: A
6
Downloaded by Jessica Chen (jessicachennnn168@gmail.com)
lOMoARcPSD|17414739
44)
What is the process of identifying people who are genetic carriers of a certain trait called?
A)
knock-in procedure
B)
genetic counselling
C)
embryogenesis
D)
knockout procedure
Answer: B
45)
Which of the following is NOT an aspect of a genetic counsellor's role? To help ________.
A)
couples decide whether or not to have or keep a child
B)
couples and families decide whether or not to get screened
C)
during difficult and traumatic times
D)
understand the test results of the genetic screening
Answer: A
46)
More than ________ specific gene screens are available that enable the detection of many human
traits, including diseases.
A)
1000
B)
2000
C)
15,000
D)
5000
Answer: A
47)
Tests that inform individuals that they are more likely than others to develop a particular disorder
are called ________.
A)
evolutionary adaptation tests
B)
environmental factor tests
C)
biologically based tests
D)
genetic tests for specific diseases
Answer: D
48)
A twin study examining the heritability of criminal behaviour finds that people who had biological
parents and adoptive parents who both had criminal records were the most likely to be criminals
themselves. This example best illustrates ________.
A)
the influence of environmental factors on criminal behaviour
B)
how genotype and phenotype can interact to produce behaviour
C)
the influence of genetic factors on criminal behaviour
D)
how the environment and genetic factors can interact to produce behaviour
Answer: D
TRUE/FALSE. Write 'T' if the statement is true and 'F' if the statement is false.
49)
A child has a 25% chance of receiving any given gene from his or her parents.
Answer:
True
False
50)
Siblings (brothers and sisters) have a 50% chance of sharing the same gene with one another.
Answer:
True
False
51)
Behavioural genetics is concerned with studying how heredity alone influences psychological
characteristics.
Answer:
True
False
7
Downloaded by Jessica Chen (jessicachennnn168@gmail.com)
lOMoARcPSD|17414739
52)
Concordance rates compare behavioural similarity, typically between samples of fraternal or
identical twins.
Answer:
True
False
53)
Twin studies have found that the similarity of identical twins raised apart is greater than the
similarity of fraternal twins raised together.
Answer:
True
False
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
54)
Rob shares ________ percent of his genes with a real sister and ________ of his genes with a
half-sister.
A)
25; 0
B)
50; 25
C)
50; 0
D)
50; 50
Answer: B
55)
Ron and John developed from the same fertilized egg which makes them ________.
A)
same-sex fraternal twins
B)
same-sex half-fraternal twins
C)
same-sex identical twins
D)
same-sex half-identical twins
Answer: C
56)
Which of the following best describes the relationship between genes and the environment? Genes
and the environment ________.
A)
exist on separate ends of a continuum
B)
have no relationship with each other.
C)
operate as a single, integrated system
D)
are separate determinants of behaviour
Answer: C
57)
What evidence has indicated the importance of genetic factors in intelligence?
A)
Fraternal twins reared together and fraternal twins reared apart have dissimilar correlations of
IQ scores.
B)
Adopted children have relatively highly correlated IQ scores with their adoptive parents.
C)
No evidence exists indicating the importance of genetic factors in intelligence.
D)
Identical twins reared together and identical twins reared apart have similar, though not exact,
correlations of IQ scores.
Answer: D
58)
What evidence has indicated the importance of environmental factors in intelligence?
A)
Fraternal twins reared together have lower correlations of IQ scores, compared to fraternal
twins reared apart.
B)
Identical twins reared together have slightly higher correlations of IQ scores, compared to
identical twins reared apart.
C)
Adopted children do not have correlations with other family members.
D)
No evidence exists indicating the importance of environmental factors in intelligence.
Answer: B
8
Downloaded by Jessica Chen (jessicachennnn168@gmail.com)
lOMoARcPSD|17414739
Your preview ends here
Eager to read complete document? Join bartleby learn and gain access to the full version
- Access to all documents
- Unlimited textbook solutions
- 24/7 expert homework help
59)
In addition to the existing factors known to influence intelligence, which of the following is an
additional factor, as mentioned by your text, which may influence intelligence?
A)
enriched environment
B)
gender
C)
brain size
D)
race
Answer: A
60)
There is strong evidence that genes play a significant role in intelligence, accounting for ________
of group variation in IQ.
A)
40-50%
B)
30-40%
C)
25-30%
D)
50-70%
Answer: D
61)
Which of the following would have the highest correlation in intelligence?
A)
identical twins reared together
B)
siblings reared together
C)
siblings reared apart
D)
identical twins reared apart
Answer: A
62)
Jim's subjective experience of talking to his mother differs from his younger brother Bill's
experience. What type of environment is present in this context?
A)
unshared environment
B)
family environment
C)
shared environment
D)
social environment
Answer: A
63)
Which of the following would have the highest heritability coefficient?
A)
extraversion
B)
agreeableness
C)
openness to experience
D)
intelligence
Answer: D
64)
Which of these pairs of twins would have the highest correlation on test scores measuring
intelligence?
A)
identical twins reared together
B)
fraternal twins reared together
C)
identical twins reared apart
D)
fraternal twins reared apart
Answer: A
TRUE/FALSE. Write 'T' if the statement is true and 'F' if the statement is false.
65)
Children living in the same home may experience an unshared environment.
Answer:
True
False
66)
Children who remain in an impoverished environment sometimes show slight increases in IQ score.
Answer:
True
False
9
Downloaded by Jessica Chen (jessicachennnn168@gmail.com)
lOMoARcPSD|17414739
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
67)
Siblings living in the same home are exposed to a common physical environment and in this respect
have a(n) ________.
A)
shared environment
B)
genotype
C)
unshared environment
D)
fixed action pattern
Answer: A
68)
Siblings living in the same home have unique relationships with parents and siblings and engage in
unique activities. In this respect, siblings have a(n) ________.
A)
shared environment
B)
unshared environment
C)
fixed action pattern
D)
genotype
Answer: B
69)
For a given genetically influenced trait, the ________ includes the upper and lower limits, as
allowed by a person's genetic code.
A)
reaction range
B)
phenotype
C)
concordance rate
D)
heritability statistic
Answer: A
70)
What determines the upper and lower limits of the potential intelligence that a person could inherit?
A)
reaction range
B)
genetic code
C)
concordance rate
D)
phenotype
Answer: A
71)
The concept of reaction range was applied to understand interactions between genetics and
environment in which of the following areas of study?
A)
attachment
B)
intelligence
C)
psychological disorders
D)
temperament
Answer: B
72)
If IQ gains are associated with certain adoption and enrichment programs, evidence exists toward
the important influence of which of the following?
A)
environment
B)
genetics
C)
reaction range
D)
chromosomes
Answer: A
73)
Adoption and enrichment programs are associated with IQ gains of ________ points.
A)
20-25
B)
10-15
C)
5-10
D)
15-20
Answer: D
10
Downloaded by Jessica Chen (jessicachennnn168@gmail.com)
lOMoARcPSD|17414739
74)
Tina's reaction range for IQ places her in the range from 90 to 110, which means that she could
either be slightly below average, average, or slightly above average. What might allow Tina to score
closer to the high level of her reaction range?
A)
increasing the density of axons in her occipital lobe
B)
a higher social status
C)
minimal interaction with her below average IQ parents
D)
an intellectually stimulating environment
Answer: D
75)
Frank has been endowed with every necessary genetic and environmental advantage, placing his
reaction range for IQ scores at the high level of 130-150. On a recent IQ test, however, Frank scored
130. What might account for Frank's score of 130, when he could have achieved an IQ score of 150?
A)
language barriers
B)
unfair testing
C)
genotype
D)
individual differences such as lack of motivation
Answer: D
76)
In addition to intelligence, reaction ranges may exist for which of the following areas of study?
A)
learning
B)
personality
C)
perception
D)
memory
Answer: B
77)
Which of the following theories is the leading personality trait theory?
A)
Five-Factor Model
B)
Eysenck's Theory
C)
Rorschach Model
D)
Freud's Ego Theory
Answer: A
78)
Which of the following is NOT included as a personality dimension within the Five Factor Model?
A)
subconsciousness
B)
agreeableness
C)
extraversion
D)
neuroticism
Answer: A
79)
Which of the following IS included as a personality dimension within the Five Factor Model?
A)
cautiousness
B)
neuroticism
C)
argumentativeness
D)
subconsciousness
Answer: B
80)
In the Five Factor Model of personality, neuroticism is defined as ________.
A)
a personality disorder
B)
negative and hypercritical
C)
being emotionally unstable
D)
a weak character
Answer: C
11
Downloaded by Jessica Chen (jessicachennnn168@gmail.com)
lOMoARcPSD|17414739
Your preview ends here
Eager to read complete document? Join bartleby learn and gain access to the full version
- Access to all documents
- Unlimited textbook solutions
- 24/7 expert homework help
81)
In the Five Factor Model of personality, openness to experience is defined as ________.
A)
imaginative and artistically sensitive
B)
disorganized and unreliable
C)
promiscuous
D)
sensation seeking
Answer: A
82)
If genetics are important in determining an individual's personality, then we would expect that if Jim
is an outgoing, friendly, sociable person, then his identical twin Jacob would have a high score on
which of the following personality dimensions?
A)
extraversion
B)
openness to experience
C)
neuroticism
D)
agreeableness
Answer: A
83)
Evidence from twin studies has shown that the highest heritability coefficient has been found for
which of the following personality dimensions?
A)
openness to experience
B)
agreeableness
C)
neuroticism
D)
extraversion
Answer: A
84)
Whether raised together or apart, identical twins are far more similar in personality and intelligence
test scores than are ________ twins raised in the same families.
A)
fraternal
B)
nontwins
C)
nontwins and fraternal
D)
identical
Answer: A
85)
What percentage of personality variation among people is attributable to genetics?
A)
50%-60%
B)
30%-40%
C)
40%-50%
D)
20%-30%
Answer: C
86)
Which of the following has a heritability level of 0.70?
A)
Socioeconomic status
B)
Intelligence
C)
Personality
D)
Social behaviour
Answer: B
87)
Which of the following has a heritability level of 0.42 to 0.57?
A)
Socioeconomic status
B)
Agreeableness
C)
Intelligence
D)
Personality
Answer: D
88)
Research findings regarding the importance of environmental influence in personality have found
that twins reared in the same environment are ________.
A)
about as similar as twins reared in a different environment
B)
more similar than twins reared in a different environment
C)
dependent on the type of twins
D)
less similar than twins reared in a different environment
Answer: A
12
Downloaded by Jessica Chen (jessicachennnn168@gmail.com)
lOMoARcPSD|17414739
89)
The "Minnesota Twin Study" definition of individuals' unique experience did NOT include
________.
A)
school experiences
B)
social interactions
C)
family environment
D)
individual learning experiences
Answer: C
90)
The "Minnesota Twin Study" assessed the personality of more than 400 pairs of twins and found
that ________.
A)
general family environment accounted for 60% of the variance
B)
general family environment accounted for little or no variance
C)
genes accounted for little or no variance
D)
individual intelligence accounted for 60% of the variance
Answer: B
91)
Jang et al. at the University of British Columbia showed that attitudes have an inherited component.
Which of the following attitudes did NOT have a high heritability coefficient? Attitudes toward
________.
A)
athleticism
B)
preservation of life
C)
education
D)
equality
Answer: C
92)
Genetic influence has been reported for ________.
A)
tendency to abuse alcohol
B)
choice of career
C)
willingness to sing in public
D)
choice of musical instrument
Answer: A
93)
Genetic influence has been reported for ________.
A)
one's choice of musical instrument
B)
choosing to marry or remain single
C)
novelty seeking behaviours
D)
willingness to have children
Answer: C
94)
Tammy was born to a disadvantaged couple, but raised by an affluent relative. Consequently,
exposure to an enriched environment and opportunities, she is able to tap into her innate potential
and has an IQ score of 10 points higher than her real sibling raised by her biological parents.
Tammy's higher IQ is attributed to ________.
A)
IQ range
B)
better schooling than her sibling
C)
better nutrition than her sibling
D)
reaction range
Answer: D
95)
Identical twins, Rita and Nita, were raised by different adoptive families. With regards to their
personalities, we can expect them to be ________.
A)
totally apart on most traits
B)
similar on some traits only
C)
not similar on most traits
D)
very similar on most traits
Answer: D
13
Downloaded by Jessica Chen (jessicachennnn168@gmail.com)
lOMoARcPSD|17414739
TRUE/FALSE. Write 'T' if the statement is true and 'F' if the statement is false.
96)
Genes and environment both influence intelligence and personality, but they typically operate
independently.
Answer:
True
False
97)
There is evidence that genes play a small role in intelligence, accounting for approximately 25% of
group variation in IQ.
Answer:
True
False
98)
Research has discovered that genetic reaction ranges can be measured directly.
Answer:
True
False
99)
In the Five Factor Model of personality, neuroticism is defined as negative and hypercritical.
Answer:
True
False
100)
Evidence from twin studies has shown that the highest personality trait heritability coefficient has
been found openness to experience.
Answer:
True
False
101)
Genetic influence has been reported for novelty seeking.
Answer:
True
False
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
102)
Aspects of social behaviour, such as, aggression, kin protection, altruism, and sex roles may be
influenced by which of the following?
A)
biologically based mechanisms
B)
adaptive mechanisms
C)
mutations
D)
behaviourally based mechanisms
Answer: A
103)
Humans are able to take in, process, and respond to information, predisposing us to behave, to feel,
and even to think in certain ways. This is because we enter the world with innate ________.
A)
biologically based mechanisms
B)
genetic screens
C)
adaptations
D)
evolutionary procedures
Answer: A
104)
We as humans are born with certain innate mechanisms which allow us to think, process, and
behave in certain ways. These mechanisms are called ________ mechanisms.
A)
adaptive
B)
behaviourally based
C)
environmentally based
D)
biologically based
Answer: D
14
Downloaded by Jessica Chen (jessicachennnn168@gmail.com)
lOMoARcPSD|17414739
Your preview ends here
Eager to read complete document? Join bartleby learn and gain access to the full version
- Access to all documents
- Unlimited textbook solutions
- 24/7 expert homework help
105)
Professor Sheehan specializes in how behavioural abilities have evolved over the course of millions
of years in response to environmental demands. Professor Sheehan is a(n) ________.
A)
social psychologist
B)
evolutionary psychologist
C)
environmental psychologist
D)
developmental psychologist
Answer: B
TRUE/FALSE. Write 'T' if the statement is true and 'F' if the statement is false.
106)
Evolutionary personality theory looks for personality traits that are specific to individual cultures.
Answer:
True
False
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
107)
What process occurs when genetically based characteristics that enhance a species' ability to adapt
to the environment, and thus survive and reproduce, are passed on to future generations?
A)
natural selection
B)
species adaptation
C)
learning
D)
personal adaptation
Answer: A
108)
Which of the following specifically refers to a change over time in the frequency with which
particular genes occur in an interbreeding population?
A)
Neural plasticity
B)
Evolution
C)
Adaptation
D)
Natural selection
Answer: B
109)
Which of the following concepts asserts that genetically related characteristics that increase the
likelihood of survival and reproduction will become more common in a species over time?
A)
natural selection
B)
adaptation
C)
evolution
D)
mutation
Answer: A
110)
Consider the following statement. The slow changes in a species that occur over time are influenced
in a large part by whether or not genetically based traits give an organism an advantage. This first
half of this statement is referring to ________, whereas the second half is describing the principle
known as ________.
A)
natural selection; adaptations
B)
mutations; adaptation
C)
natural selection; evolution
D)
evolution; natural selection
Answer: D
111)
Neutral variations among characteristics, which may meet future environmental demands, are
known as ________ noise.
A)
statistical
B)
biological
C)
evolutionary
D)
environmental
Answer: C
15
Downloaded by Jessica Chen (jessicachennnn168@gmail.com)
lOMoARcPSD|17414739
112)
Physical or behavioural changes that allow an organism to meet environmental challenges, which in
turn increases their survival, are referred to as which of the following?
A)
natural selectors
B)
evolutionary noise
C)
biologically based mechanisms
D)
adaptations
Answer: D
113)
Bipedal locomotion and enhanced brain development are best described by which of the following
terms?
A)
evolution
B)
natural selection
C)
genetic mutations
D)
adaptations
Answer: D
114)
What was the primary benefit of the bipedal locomotion adaptation? It ________.
A)
fostered brain development because the brain areas responsible for walking on all four legs
were no longer needed
B)
freed the hands so that they could be used for other things such as using tools and hunting
C)
fostered social organization because walking upright allowed our ancestors to look at each
other directly
D)
allowed our ancestors to bend down and hide
Answer: B
115)
Which of the following statements is most accurate?
A)
Natural selection is the driving force of evolution and the products of natural selection are
adaptations.
B)
Adaptations are the driving force of evolution and the products of adaptations are natural
selections.
C)
Evolution is the driving force of adaptations and the products of adaptations are natural
selections.
D)
Evolution is the driving force of natural selection and the products of evolution are adaptations.
Answer: A
116)
Tool use, bipedal locomotion, and social organization placed the strongest natural selection
pressures on which of the following? The ________.
A)
teeth
B)
pelvis
C)
hands
D)
brain
Answer: D
117)
Tool use, bipedal locomotion, and social organization placed emphasis on many parts of the body
that changed over time in response to all EXCEPT
A)
changing environment.
B)
predators.
C)
changing physiology.
D)
behavioural and dietary demands.
Answer: C
16
Downloaded by Jessica Chen (jessicachennnn168@gmail.com)
lOMoARcPSD|17414739
118)
Adapting to recurring environmental changes, such as developing bipedal locomotion when food
sources become scarce ________.
A)
allows an organism to be better able to survive and, thus, reproduce.
B)
has no impact on an organism's to survival or reproduction.
C)
is unnecessary for the survival of an organism.
D)
is a form of learning rather than biology.
Answer: A
119)
The text cites an evolutionary theory that suggests dwindling vegetation in trees provided a
competitive environment in which early human ancestors that developed ________ were more
likely to survive.
A)
larger brain size
B)
bipedal locomotion
C)
competitive behaviour
D)
greater visual capacity
Answer: B
120)
Which of the following is NOT a behavioural adaptation identified in human evolution?
A)
greater visual capacity
B)
bipedal locomotion
C)
social organization
D)
tool use
Answer: A
121)
Which of the following is NOT a behavioural adaptation identified in early human evolution?
A)
development of language
B)
increased mental abilities such as memory, attention, and thought
C)
development of specialized social roles
D)
cross cultural exploration
Answer: D
122)
The brain, specifically structures within the brain, changed dramatically over the course of human
evolution allowing for the development of important mental capabilities. Which of the following
was not one of the abilities cited in the text?
A)
language
B)
dreaming
C)
memory
D)
attention
Answer: B
123)
Within the last 4 million years, the most dramatic growth occurred in the parts of the brain that
________.
A)
handles higher mental processes
B)
controls attachment and emotion
C)
directs locomotion processes
D)
discourages high-risk behaviours
Answer: A
124)
The correct date order from earliest to most recent is ________.
A)
Australopithecus, Homo erectus, Neanderthal, Homo sapiens
B)
Homo erectus, Australopithecus, Neanderthal, Homo sapiens
C)
Australopithecus, Neanderthal, Homo erectus, Homo sapiens
D)
Neanderthal, Australopithecus, Homo sapiens, Homo erectus
Answer: A
17
Downloaded by Jessica Chen (jessicachennnn168@gmail.com)
lOMoARcPSD|17414739
Your preview ends here
Eager to read complete document? Join bartleby learn and gain access to the full version
- Access to all documents
- Unlimited textbook solutions
- 24/7 expert homework help
125)
All of the following are examples of domain-specific adaptations EXCEPT ________.
A)
choosing safe foods to eat
B)
ability to learn a language
C)
detecting cheating and deception in others
D)
selecting a suitable mate
Answer: B
126)
An adaptation that is designed to solve a particular problem is called a(n) ________.
A)
instinctive adaptation
B)
learned adaptation
C)
domain-specific adaptation
D)
broad adaptation
Answer: C
127)
Human infants appear to come into the world with a prewired ability to comprehend language.
Evolutionary theorists think that this ability is ________.
A)
an example of a behavioural adaptation
B)
regulated by primitive brain structures that are evolutionarily very old
C)
indicative that the fetus is learning language before birth
D)
largely the product of early learning
Answer: A
128)
Which of the following is NOT an example of a behavioural adaptation discussed in the text?
A)
Cooperation among humans likely exists because it promoted survival and reproduction.
B)
Altruism appears to be adaptive because it increases the likelihood that shared genes will be
passed on.
C)
Infants enter the world with the ability to learn any spoken language.
D)
Males are more likely to kill females than they are to kill other males because of issues related
to reproductive uncertainty.
Answer: D
129)
Which of the following personality traits is described as having characteristics related to
adventurous and risk taking behaviours?
A)
extraversion
B)
conscientiousness
C)
introversion
D)
neuroticism
Answer: A
130)
Freshmen students of Superior College are auditioning for an upcoming drama to be staged at the
College's Annual function. Differences in voice pitches among students can be attributed to
________.
A)
adaptation
B)
mutations
C)
environment
D)
heredity
Answer: B
131)
On a trip to a sandy desert country, Amy notices desert mice and other small animals "hide" against
their natural habitat by being sand-coloured. This is an example of ________.
A)
mutations
B)
heredity
C)
environment
D)
adaptation
Answer: D
18
Downloaded by Jessica Chen (jessicachennnn168@gmail.com)
lOMoARcPSD|17414739
TRUE/FALSE. Write 'T' if the statement is true and 'F' if the statement is false.
132)
Neutral variations among characteristics, which may meet future environmental demands, are
known as 'evolutionary noise'.
Answer:
True
False
133)
Within the last 4 million years, the most dramatic growth occurred in the parts of the brain that
discourages high-risk behaviours.
Answer:
True
False
134)
A domain-specific adaptation is designed to solve a particular problem such as selecting a suitable
mate.
Answer:
True
False
135)
Human beings are passive responders to whatever environment comes their way.
Answer:
True
False
136)
The products of natural selection that allow organisms to meet the demands and challenges of their
environment are called mutations.
Answer:
True
False
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
137)
Chinny, born in a Korean family, has the ability to speak ________.
A)
only Korean
B)
all dialects of Korean
C)
any language
D)
any language(s) Chinny is exposed to
Answer: D
138)
Which of the following approaches looks for the origin of presumably universal personality traits in
the adaptive demands of our species' history? The ________ theory.
A)
sexual strategies
B)
social structure
C)
evolutionary personality
D)
parental investment
Answer: C
139)
The Five Factor Model personality traits are important to evolutionary theory because they help us
achieve ________ and ________.
A)
physical survival; reproductive success
B)
strong relationships; resources
C)
emotional security; reproductive success
D)
attractive mates; resources
Answer: A
19
Downloaded by Jessica Chen (jessicachennnn168@gmail.com)
lOMoARcPSD|17414739
140)
Why are the Five Factor Model personality traits found so consistently in the languages and
behaviours of cultures around the world? They help us to ________.
A)
discuss common concepts
B)
achieve the goal of reproductive success
C)
achieve the goals of physical survival and reproductive success
D)
achieve the goal of physical survival
Answer: C
141)
Which of the following Five Factor Model personality traits would be MOST helpful in problem
solving and creative activities that could affect the ultimate survival of the species?
A)
emotional stability
B)
agreeableness
C)
extraversion
D)
openness
Answer: D
142)
Which of the following Five Factor Model personality traits would be MOST helpful in
reproduction and care of children?
A)
extraversion
B)
conscientiousness
C)
emotional stability
D)
agreeableness
Answer: B
143)
Evolutionary theorists would most likely assert that the human characteristics of cooperation and
altruism are both examples of ________.
A)
evolutionary mistakes
B)
behavioural adaptations
C)
genetic mutations
D)
environmental determinants
Answer: B
144)
The theory proposed by Robert Trivers (1972) used sex differences in parental investment to explain
different mating systems. If females of a species have high parental investment and necessary male
parental investment is low, Trivers' theory predicts that ________ would be most common.
A)
polygynandry
B)
monogamy
C)
polygyny
D)
polyandry
Answer: C
145)
The theory proposed by Robert Trivers (1972) used sex differences in parental investment to explain
different mating systems. If both female and male parental investment is high, then Trivers's analysis
would predict a ________ mating system.
A)
monogamous
B)
polygynous
C)
polyandrous
D)
polygynandrous
Answer: A
146)
The theory proposed by Robert Trivers (1972) used sex differences in parental investment to explain
different mating systems. If the females compete with one another for access to males and are larger,
stronger, more active, and more aggressive than the males of the species, this would be typical of a
________ mating system.
A)
monogamous
B)
polyandrous
C)
polygynous
D)
polygynandrous
Answer: B
20
Downloaded by Jessica Chen (jessicachennnn168@gmail.com)
lOMoARcPSD|17414739
Your preview ends here
Eager to read complete document? Join bartleby learn and gain access to the full version
- Access to all documents
- Unlimited textbook solutions
- 24/7 expert homework help
147)
In polygynandry, all members of the group may mate with all other members of the group.
Polygynandry is especially clear among bonobo chimps. The advantage of this mating system is to
reduce competition for ________, which may help bonobos be the most peaceful of all primates.
A)
offspring
B)
territory
C)
mates
D)
food
Answer: C
148)
Women prefer someone ________ than themselves, whereas men prefer someone ________ than
themselves.
A)
older; older
B)
older; younger
C)
younger; younger
D)
younger; older
Answer: B
149)
What evolutionary theory contends that mating strategies and preferences reflect inherited
tendencies which allow men and women to respond to adaptive problems in raising offspring?
A)
emotional investment theory
B)
evoked cultural theory
C)
mating selection theory
D)
parental investment theory
Answer: D
150)
Mate preferences for men and women are more pronounced in areas of the world that have
________.
A)
high levels of pathogens
B)
low birth rates
C)
high birth rates
D)
high levels of poverty
Answer: A
151)
According to David Buss (1989), if gender differences in mating preferences are similar across
cultures, then evidence exists for which of the following?
A)
biologically based mating strategies
B)
environmental specific mating strategies
C)
cultural specific mating strategies
D)
culturally mediated mating strategies
Answer: A
152)
How did Buss (1989) evaluate his hypotheses about sex difference in the ideal mate?
A)
naturalistic observation
B)
laboratory experiment
C)
cross-cultural survey
D)
autobiography
Answer: C
153)
What results did Buss (1989) NOT emphasize to support his evolutionary perspective?
A)
Women prefer to marry handsome men.
B)
Men prefer to marry younger women.
C)
Men value physical characteristics more than women do.
D)
Women prefer to marry older men.
Answer: A
21
Downloaded by Jessica Chen (jessicachennnn168@gmail.com)
lOMoARcPSD|17414739
Your preview ends here
Eager to read complete document? Join bartleby learn and gain access to the full version
- Access to all documents
- Unlimited textbook solutions
- 24/7 expert homework help
154)
In general, comparing the mate preferences of men and women reveals ________.
A)
more similarities than differences
B)
exclusive environmental causes
C)
exclusive genetic causes
D)
more differences than similarities
Answer: A
155)
In Buss' study of mate preferences, men and women rated these factors as one of the three most
important characteristics EXCEPT ________.
A)
emotional stability
B)
dependability
C)
mutual attraction
D)
ambitiousness
Answer: D
156)
According to evolutionary psychologists, an individual would be MOST likely to help which of the
following? A(n) ________.
A)
child in one's own family
B)
elderly stranger
C)
child in one's own community
D)
elderly family member
Answer: A
157)
Cooperation, in evolutionary terms, refers to situations in which one individual helps another,
________.
A)
and expects a return favour
B)
but receives no advantage
C)
and incurs costs
D)
and in so doing also gains some advantage
Answer: D
158)
Altruism, in evolutionary terms, refers to situations in which one individual helps another
________.
A)
and expects nothing in return
B)
but receives no advantage
C)
and in so doing also gains some advantage
D)
and incurs costs
Answer: D
159)
The evolutionary theory that argues that altruism developed to increase the survival of relatives is
called ________ theory.
A)
relative cost
B)
cousin selection
C)
kin selection
D)
grandfather clause
Answer: C
160)
One theory on the evolution of altruism argues that altruism developed because it is a form of long
term cooperation where one individual may help another, but that assistance will be reciprocated at
some time in the future. This is called the theory of ________.
A)
kin selection
B)
alternating competition
C)
alternating cooperation
D)
reciprocal altruism
Answer: D
22
Downloaded by Jessica Chen (jessicachennnn168@gmail.com)
lOMoARcPSD|17414739
Your preview ends here
Eager to read complete document? Join bartleby learn and gain access to the full version
- Access to all documents
- Unlimited textbook solutions
- 24/7 expert homework help
161)
As the degree of genetic relatedness decreases from 0.5 (e.g., siblings, parents) to 0.25 (e.g.,
half-siblings, aunts, uncles, nieces, nephews) to 0.125 (e.g., cousins, children of half-siblings), there
is a concomitant ________.
A)
increase in cooperation
B)
increase in altruism
C)
decrease in altruism
D)
decrease in kin selection
Answer: C
162)
Animals that evolved larger, more complex brains and more sophisticated mental functions became
able to recognize individuals and remember past encounters with them. According to the text, this
development made ________ possible.
A)
care of offspring
B)
pair bonds
C)
targeted aggression
D)
dominance hierarchies
Answer: D
163)
A primary function of a dominance hierarchy is to
A)
decrease aggression in the group
B)
decrease number of offspring
C)
increase competition for resources
D)
increase aggression in the group
Answer: A
164)
Acts of aggression by lone attackers or organized cooperative groups is exquisitely linked to
________.
A)
evolutionary adaptations
B)
contextual cues
C)
aggression instinct
D)
eliciting stimuli
Answer: B
165)
In a species of birds, a researcher observes little sexual dimorphism in size or strength. This leads
the researcher to believe that parental investment is ________.
A)
negligible from both parents
B)
approximately equal from both parents
C)
higher from the female parent
D)
higher from the male parent
Answer: B
166)
Kris is a 29-year-old groom. Considering Kris is similar to men in other cultures, what is the
possible age of his bride?
A)
20 years
B)
29 years
C)
26 years
D)
23 years
Answer: C
167)
Lucy and her three friends bake an equal amount of cookies for a sale, dividing the proceeds equally
amongst themselves. This is an example of ________.
A)
deindividuation
B)
acculturation
C)
altruism
D)
cooperation
Answer: D
168)
Jack contributes 5 percent of every paycheck to a charity of his choice. Jack's behaviour is an
example of ________.
A)
empathy
B)
sympathy
C)
cooperation
D)
altruism
Answer: D
23
Downloaded by Jessica Chen (jessicachennnn168@gmail.com)
lOMoARcPSD|17414739
Your preview ends here
Eager to read complete document? Join bartleby learn and gain access to the full version
- Access to all documents
- Unlimited textbook solutions
- 24/7 expert homework help
169)
Which group of chimpanzees can be expected to be most aggressive?
A)
those that have an abundant supply of food
B)
those that have a scarce supply of food
C)
chimpanzees are very aggressive by nature
D)
chimpanzees are not aggressive by nature
Answer: B
TRUE/FALSE. Write 'T' if the statement is true and 'F' if the statement is false.
170)
When seeking a mate, men and women display completely similar mating strategies and patterns.
Answer:
True
False
171)
Females typically make a greater investment than males in terms of reproduction.
Answer:
True
False
172)
It is important for both men and women to reproduce with many partners, in order to ensure that
their genes are passed on to future generations.
Answer:
True
False
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
173)
A fallacy about evolution that your text suggests should be avoided is ________.
A)
reproduction is necessary for survival
B)
adapting to changes in the immediate environment is necessary
C)
mating with many partners is necessary for reproductive success
D)
evolution is purposive, and everything unfolds according to a plan
Answer: D
174)
Which of the following is a widespread misconception about evolutionary theory? Every human
characteristic can be attributed to ________.
A)
attracting a mate
B)
reproduction
C)
vigilance to potential dangers
D)
natural selection
Answer: D
175)
While considering behaviour from an evolutionary perspective, it is important to avoid fallacies
such as ________.
A)
adaptations in behaviour
B)
genetic determinism
C)
natural selection
D)
changing environments
Answer: A
176)
The idea that genes have invariant and unavoidable effects that can't be altered is called ________.
A)
strategic pluralism
B)
evolutionary personality theory
C)
genetic determinism
D)
natural selection
Answer: C
24
Downloaded by Jessica Chen (jessicachennnn168@gmail.com)
lOMoARcPSD|17414739
Your preview ends here
Eager to read complete document? Join bartleby learn and gain access to the full version
- Access to all documents
- Unlimited textbook solutions
- 24/7 expert homework help
177)
Linda believes that males' greater tendency to be violent is controlled by genes and is unavoidable
and natural. This is an example of ________.
A)
mutation
B)
genetic determinism
C)
survival of the fittest
D)
ancestral behaviour adaptations
Answer: B
178)
Your text argues that one fallacy to avoid is the one which regards that genes have invariant and
unavoidable effects that cannot be altered. To which concept does this refer?
A)
survival of the fittest
B)
genetic determinism
C)
positive eugenics
D)
negative eugenics
Answer: B
25
Downloaded by Jessica Chen (jessicachennnn168@gmail.com)
lOMoARcPSD|17414739
Your preview ends here
Eager to read complete document? Join bartleby learn and gain access to the full version
- Access to all documents
- Unlimited textbook solutions
- 24/7 expert homework help
Answer Key
Testname: UNTITLED2
1) C
2) C
3) D
4) B
5) B
6) C
7) D
8) C
9) C
10) C
11) D
12) B
13) C
14) B
15) C
16) A
17) C
18) D
19) A
20) FALSE
21) TRUE
22) TRUE
23) FALSE
24) A
25) A
26) TRUE
27) D
28) A
29) C
30) B
31) D
32) A
33) A
34) D
35) B
36) A
37) B
38) C
39) A
40) D
41) A
42) C
43) A
44) B
45) A
46) A
47) D
48) D
49) FALSE
50) TRUE
26
Downloaded by Jessica Chen (jessicachennnn168@gmail.com)
lOMoARcPSD|17414739
Your preview ends here
Eager to read complete document? Join bartleby learn and gain access to the full version
- Access to all documents
- Unlimited textbook solutions
- 24/7 expert homework help
Answer Key
Testname: UNTITLED2
51) FALSE
52) TRUE
53) TRUE
54) B
55) C
56) C
57) D
58) B
59) A
60) D
61) A
62) A
63) D
64) A
65) TRUE
66) FALSE
67) A
68) B
69) A
70) A
71) B
72) A
73) D
74) D
75) D
76) B
77) A
78) A
79) B
80) C
81) A
82) A
83) A
84) A
85) C
86) B
87) D
88) A
89) C
90) B
91) C
92) A
93) C
94) D
95) D
96) FALSE
97) FALSE
98) FALSE
99) FALSE
100) TRUE
27
Downloaded by Jessica Chen (jessicachennnn168@gmail.com)
lOMoARcPSD|17414739
Your preview ends here
Eager to read complete document? Join bartleby learn and gain access to the full version
- Access to all documents
- Unlimited textbook solutions
- 24/7 expert homework help
Answer Key
Testname: UNTITLED2
101) TRUE
102) A
103) A
104) D
105) B
106) FALSE
107) A
108) B
109) A
110) D
111) C
112) D
113) D
114) B
115) A
116) D
117) C
118) A
119) B
120) A
121) D
122) B
123) A
124) A
125) B
126) C
127) A
128) D
129) A
130) B
131) D
132) TRUE
133) FALSE
134) TRUE
135) FALSE
136) FALSE
137) D
138) C
139) A
140) C
141) D
142) B
143) B
144) C
145) A
146) B
147) C
148) B
149) D
150) A
28
Downloaded by Jessica Chen (jessicachennnn168@gmail.com)
lOMoARcPSD|17414739
Your preview ends here
Eager to read complete document? Join bartleby learn and gain access to the full version
- Access to all documents
- Unlimited textbook solutions
- 24/7 expert homework help
Answer Key
Testname: UNTITLED2
151) A
152) C
153) A
154) A
155) D
156) A
157) D
158) D
159) C
160) D
161) C
162) D
163) A
164) B
165) B
166) C
167) D
168) D
169) B
170) FALSE
171) TRUE
172) FALSE
173) D
174) D
175) A
176) C
177) B
178) B
29
Downloaded by Jessica Chen (jessicachennnn168@gmail.com)
lOMoARcPSD|17414739
Your preview ends here
Eager to read complete document? Join bartleby learn and gain access to the full version
- Access to all documents
- Unlimited textbook solutions
- 24/7 expert homework help
Related Documents
Related Questions
6. CH₁00
11
HSP-04-4492
LOD
D
10
4000
9
5000
8
T
5
7
T
6
T
2005
5
ppm
VES
4
2 2
T
3
1309
1
T
2
1
1000
0
580
200
180 160 140
CDS-06-431
DEPT-90
DEPT-135
2
422 peaks
120 100
pom
80
60
40
20
0
arrow_forward
MCPBA
CH2N2, hv
Br2, CC14
arrow_forward
S
(CQCL3)
t
σ
200 180
160
140
120 100
80
20 PPM 0
S
(CDC13)
9
200 180 160
140
120
100
80
60
40
20 PPM 0
NH₂
T
OH
.OH
།ཚིགས་..
OH
arrow_forward
4. C8H5NO
12
LOD
P51381145N141
0
11
HSP-40-439
4000
1
T
10
:
T
9
3000
1:3
T
8
7
2000
T
6
ppm
5
4
K
NAVENUMSERI-
1500
3
2
1
1000
0
DEPT-90
200 180
DEPT-135
500
COS-09-761
د
سل
160
2
5 total peaks
140
・2 peaks
T
120 100 80
ppm
1
→M+₁
4 total
60
40
20
0
arrow_forward
3.
11
100
TRANSMETTANCE
D
C8H9CIO
4000
10
HSP-01-151
9
3000
8
2:2
7
2000
6
:
5
ppm
2
NAVENUMBERal
4
3
1500
:
Vala
2
1000
3
1
0
500
200 180
COS-04-715
DEPT-90
DEPT-135
160
140
120
بلد
لد
100
ppm
80
60
40
20
0
arrow_forward
PHOTOSYNTHETIC PIGMENTS
1.6
0.7
1.4
Qy
CH
0.6
1.2
Soret
0.5
1
H
0.4
0.8
0.3
COOCH
0.6
phytyl bacteriochlorophyll a
0.2
0.4
Qx
0.1
0.2
300
400
500
600
700
800
700 750 800 850 900
2 (nm)
2 (nm)
Figure 4.7 Absorption (left) and fluorescence (right) spectra of bacteriochlorophyll a in diethyl ether
5. Look at this figure from Blankenship's book, Molecular Mechanisms of Photosynthesis.
You can see the structure for bacteriochlorophyll a, along with its absorption spectrum.
a. What is the molecular shape around the labeled carbon atom?
b. What is the hybridization around that same carbon?
c. Based on this structure, would you expect this molecule to absorb light in the
visible spectrum? Why or why not?
Absorbance
Fluorescence (Arbitrary units)
arrow_forward
Question 11. THIS IS NOT FOR A GRADE!
**It's a practice exam with the answer posted with it!**
I just need help with the concept please explain
arrow_forward
1. 50 degrees Fahrenheit is what temperature in Celsius and Kelvin (F=1.8C +32)?
2. A newly discovered molecule contains a benzene ring, what is the likelihood that it is an aromatic compound 5% or 95%?
arrow_forward
Cou X
A
Ch 6 x
C Sear X
*
Sear X
Sear x b
> Hov x2 Con x
Con X
b Sear X
y! cher X
M Inbc X
M Inbc X
+
Vent X
8 https://www.saplinglearning.com/ibiscms/mod/flcn/view.php?id3D15033867
+
Sapling Learning
macmillan learning
Ch 6 Homework
Jason Bauer ,
Sapling Learning > Ventura College - Chem V30 (31510) - Spring21 - ALAWDI > Activities and Due Dates > Ch 6 Homework
E 20 of 24 Questions
O Assignment Score:
O Resources
O Hint
68.3%
Check Answer
O 16 Question
100% x2
Question 20 of 24 >
1 of 5 Attempts
Correct
How many moles of CaCl2 are in 7.76 x 1024 formula units?
O 17 Question
100% x2
1 of 5 Attempts
Correct
7.76 x 1024 formula units =
mol
O 18 Question
100% x2
2 of 5 Attempts
Correct
O 19 Question
1 of 5 Attempts
100% x2
Correct
20 Question
0%
O of 5 Attempts
21 Question
0%
x2
O of 5 Attempts
© 2011-2021 Sapling Learning, Inc.
about us
careers privacy policy terms of use contact us
help
1:42 PM
P Type here to search
99+
2/18/2021
19
arrow_forward
what is degree 1 and degree 2？what does it means in organic chem II？
arrow_forward
If ER, evaluate:
E
E-R
=
arrow_forward
None
arrow_forward
Fill in the table using the lab data set.
arrow_forward
`NK*
+ KBr
DMF
Br
NH2
H,NNH,
(continued from above)
ethanol
+
arrow_forward
%
8
*
H3C
Structure
новою
CH3
привет
ОН
H
нсум
H3CO-CH3
НО
Br
arrow_forward
Boxes 1-4
box 1 answer choices: 8, 5, 1, 2, 7, 3, 0, 9, 4, 6, or 10.
box 2 answer choices: strawberry field, strong field, or weak field.
box 3 answer choices: low spin, political spin, or high spin.
box 4 answer choices: info from neither part a nor part b, info from part b only, info from part a only, or info from both part a and part b
arrow_forward
AICI3
సిం ఇయి.
a)
arrow_forward
он
ㅅ
·Br
OH
Multistep synthesis
arrow_forward
Q19
In order to find bactericidal antibiotics – substances that can selectively kill bacteria without
harming human cells, a combinatorial library was screened in 96 well plates. Which of the five
compounds (I - V) is the most likely to be a bactericidal antibiotic? Choose one answer only.
| || ||| IV v
Bacterial cells and compounds
Bacterial cells only
Human cells and compound
Human cells only
a. V
b. III
c. II
d. I
cell growth
no cell growth
arrow_forward
H
only C source
only C source
(rac)
arrow_forward
ZnCl2 (ag) + NAOH (aq)
Edit View Insert
Format Tools
Tab
12pt v
Paragraph
BI
arrow_forward
Can you show how to out this calculation in the calculator? Everytime I do it, I get a different answer.
arrow_forward
SEE MORE QUESTIONS
Recommended textbooks for you
Principles of Instrumental Analysis
Chemistry
ISBN:9781305577213
Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:Cengage Learning
Related Questions
- 6. CH₁00 11 HSP-04-4492 LOD D 10 4000 9 5000 8 T 5 7 T 6 T 2005 5 ppm VES 4 2 2 T 3 1309 1 T 2 1 1000 0 580 200 180 160 140 CDS-06-431 DEPT-90 DEPT-135 2 422 peaks 120 100 pom 80 60 40 20 0arrow_forwardMCPBA CH2N2, hv Br2, CC14arrow_forwardS (CQCL3) t σ 200 180 160 140 120 100 80 20 PPM 0 S (CDC13) 9 200 180 160 140 120 100 80 60 40 20 PPM 0 NH₂ T OH .OH །ཚིགས་.. OHarrow_forward
- 4. C8H5NO 12 LOD P51381145N141 0 11 HSP-40-439 4000 1 T 10 : T 9 3000 1:3 T 8 7 2000 T 6 ppm 5 4 K NAVENUMSERI- 1500 3 2 1 1000 0 DEPT-90 200 180 DEPT-135 500 COS-09-761 د سل 160 2 5 total peaks 140 ・2 peaks T 120 100 80 ppm 1 →M+₁ 4 total 60 40 20 0arrow_forward3. 11 100 TRANSMETTANCE D C8H9CIO 4000 10 HSP-01-151 9 3000 8 2:2 7 2000 6 : 5 ppm 2 NAVENUMBERal 4 3 1500 : Vala 2 1000 3 1 0 500 200 180 COS-04-715 DEPT-90 DEPT-135 160 140 120 بلد لد 100 ppm 80 60 40 20 0arrow_forwardPHOTOSYNTHETIC PIGMENTS 1.6 0.7 1.4 Qy CH 0.6 1.2 Soret 0.5 1 H 0.4 0.8 0.3 COOCH 0.6 phytyl bacteriochlorophyll a 0.2 0.4 Qx 0.1 0.2 300 400 500 600 700 800 700 750 800 850 900 2 (nm) 2 (nm) Figure 4.7 Absorption (left) and fluorescence (right) spectra of bacteriochlorophyll a in diethyl ether 5. Look at this figure from Blankenship's book, Molecular Mechanisms of Photosynthesis. You can see the structure for bacteriochlorophyll a, along with its absorption spectrum. a. What is the molecular shape around the labeled carbon atom? b. What is the hybridization around that same carbon? c. Based on this structure, would you expect this molecule to absorb light in the visible spectrum? Why or why not? Absorbance Fluorescence (Arbitrary units)arrow_forward
- Question 11. THIS IS NOT FOR A GRADE! **It's a practice exam with the answer posted with it!** I just need help with the concept please explainarrow_forward1. 50 degrees Fahrenheit is what temperature in Celsius and Kelvin (F=1.8C +32)? 2. A newly discovered molecule contains a benzene ring, what is the likelihood that it is an aromatic compound 5% or 95%?arrow_forwardCou X A Ch 6 x C Sear X * Sear X Sear x b > Hov x2 Con x Con X b Sear X y! cher X M Inbc X M Inbc X + Vent X 8 https://www.saplinglearning.com/ibiscms/mod/flcn/view.php?id3D15033867 + Sapling Learning macmillan learning Ch 6 Homework Jason Bauer , Sapling Learning > Ventura College - Chem V30 (31510) - Spring21 - ALAWDI > Activities and Due Dates > Ch 6 Homework E 20 of 24 Questions O Assignment Score: O Resources O Hint 68.3% Check Answer O 16 Question 100% x2 Question 20 of 24 > 1 of 5 Attempts Correct How many moles of CaCl2 are in 7.76 x 1024 formula units? O 17 Question 100% x2 1 of 5 Attempts Correct 7.76 x 1024 formula units = mol O 18 Question 100% x2 2 of 5 Attempts Correct O 19 Question 1 of 5 Attempts 100% x2 Correct 20 Question 0% O of 5 Attempts 21 Question 0% x2 O of 5 Attempts © 2011-2021 Sapling Learning, Inc. about us careers privacy policy terms of use contact us help 1:42 PM P Type here to search 99+ 2/18/2021 19arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Principles of Instrumental AnalysisChemistryISBN:9781305577213Author:Douglas A. Skoog, F. James Holler, Stanley R. CrouchPublisher:Cengage Learning
Principles of Instrumental Analysis
Chemistry
ISBN:9781305577213
Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:Cengage Learning