HUMAN BIOLOGY + VIRTUAL PAC
16th Edition
ISBN: 9781264359028
Author: Mader
Publisher: MCG/CREATE
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Chapter 1.2, Problem 2CYP
Define culture.
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The Snapdragon is a popular garden flower that comes in a variety of colours, including red, yellow, and orange. The genotypes and associated phenotypes for some of these flowers are as follows:
aabb: yellow
AABB, AABb, AaBb, and AaBB: red
AAbb and Aabb: orange
aaBB: yellow
aaBb: ?
Based on this information, what would the phenotype of a Snapdragon with the genotype aaBb be and why?
Question 21 options:
orange because A is epistatic to B
yellow because A is epistatic to B
red because B is epistatic to A
orange because B is epistatic to A
red because A is epistatic to B
yellow because B is epistatic to A
A sample of blood was taken from the above individual and prepared for haemoglobin analysis. However, when water was added the cells did not lyse and looked normal in size and shape. The technician suspected that they had may have made an error in the protocol – what is the most likely explanation?
The cell membranes are more resistant than normal.
An isotonic solution had been added instead of water.
A solution of 0.1 M NaCl had been added instead of water.
Not enough water had been added to the red blood cell pellet.
The man had sickle-cell anaemia.
A sample of blood was taken from the above individual and prepared for haemoglobin analysis. However, when water was added the cells did not lyse and looked normal in size and shape. The technician suspected that they had may have made an error in the protocol – what is the most likely explanation?
The cell membranes are more resistant than normal.
An isotonic solution had been added instead of water.
A solution of 0.1 M NaCl had been added instead of water.
Not enough water had been added to the red blood cell pellet.
The man had sickle-cell anaemia.
Chapter 1 Solutions
HUMAN BIOLOGY + VIRTUAL PAC
Ch. 1.1 - Explain the basic characteristics that are common...Ch. 1.1 - Describe the levels of organization of life.Ch. 1.1 - Explain why the study of evolution is important in...Ch. 1.1 - What other environments do you think could be...Ch. 1.1 - In addition to hemoglobin levels, do you think...Ch. 1.1 - Prob. 1CYPCh. 1.1 - Prob. 2CYPCh. 1.1 - Explain the relationship between adaptations and...Ch. 1.2 - Prob. 1LOCh. 1.2 - Understand that humans have a cultural heritage.
Ch. 1.2 - Prob. 3LOCh. 1.2 - Define the term biosphere.Ch. 1.2 - Define culture.Ch. 1.2 - Explain why humans belong to the domain Eukarya...Ch. 1.3 - Describe the general process of the scientific...Ch. 1.3 - Prob. 2LOCh. 1.3 - Prob. 3LOCh. 1.3 - Prob. 4LOCh. 1.3 - Prob. 5LOCh. 1.3 - Describe each step of the scientific method.Ch. 1.3 - Prob. 2CYPCh. 1.3 - Prob. 3CYPCh. 1.3 - Prob. 4CYPCh. 1.3 - Prob. 1BTSCh. 1.3 - Prob. 2BTSCh. 1.4 - Prob. 1LOCh. 1.4 - 2. Summarize some of the major challenges facing...Ch. 1.4 - Prob. 1CYPCh. 1.4 - Prob. 2CYPCh. 1.4 - Summarize how emerging diseases and climate change...Ch. 1 - Prob. 1ACh. 1 - Key: Lite is organized, Living organisms reproduce...Ch. 1 - Key: Life is organized. Living organisms reproduce...Ch. 1 - Key:
Life is organized.
Living organisms reproduce...Ch. 1 - Prob. 5ACh. 1 - Prob. 6ACh. 1 - Prob. 7ACh. 1 - Prob. 8ACh. 1 - Prob. 9ACh. 1 - Prob. 10ACh. 1 - Prob. 11ACh. 1 - Prob. 12ACh. 1 - Prob. 13ACh. 1 - Prob. 1TCCh. 1 - 2. You are a scientist working at a pharmaceutical...Ch. 1 - Scientists have been exploring the possibility of...
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- Which ONE of the following is FALSE regarding haemoglobin? It has two alpha subunits and two beta subunits. The subunits are joined by disulphide bonds. Each subunit covalently binds a haem group. Conformational change in one subunit can be transmitted to another. There are many variant ("mutant") forms of haemoglobin that are not harmful.arrow_forwardDuring a routine medical check up of a healthy man it was found that his haematocrit value was highly unusual – value of 60%. What one of the options below is the most likely reason? He will have a diet high in iron. He is likely to be suffering from anaemia. He lives at high altitude. He has recently recovered from an accident where he lost a lot of blood. He has a very large body size.arrow_forwardExplain what age of culture is most likely to produce an endospore?arrow_forward
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