Q: Environmental factors can influence the survival rate of the organism in a population. Name at least...
A: Survival rate of individual in a population is the percentage of people who are alive and are fit en...
Q: What is the type of genetic inheritance of color blindness? Is color blindness more frequent in men ...
A: Color blindness It is a condition by which person's capacity to discern between particular colours ...
Q: Describe Reproductive based on adaptation and speciation. Give a real world example.
A:
Q: create a brief guide to the structure and function of vertebrate muscle. Points that you need to con...
A: Muscles are the bundles of soft tissues formed by connective tissues and muscle tissues. They are su...
Q: Why fungi are requiring to be saprophytic or parasitic
A: Answer
Q: When there are no one in-between, example tounge twisting. A. sexual variation B. Discontinous va...
A: Due to some gene and chromosomal rearrangement, Embryo or zygote or a newborn baby is different fro...
Q: We discussed 3 "directions of movement" categories a transporter can move a molecule (symport, antip...
A: When two molecules are transferred together in same direction is called symport. When two molecules ...
Q: The "charging" of tRNA requires which of the following? Select all that apply. Select one or more: O...
A: Introduction Amino acid activation which is also known as aminoacylation or tRNA charging refers to ...
Q: If a chimpanzee has a haploid (N) chromosome number of 24, how many chromosomes will be found in its...
A: A chimpanzee has 24 pairs of chromosomes in diploid condition. In haploid condition such as in ca...
Q: Breastfeeding is an example of which of the following types of immunity? View Available Hint(s) for...
A: Breast milk is a rich source of Ig-A and Ig-G. These are antibodies which are required for fighting ...
Q: 13. Cervical spine 14. Lung radiographs 15. Diaphragm radiographs
A: Cervical spine : * patient position should be erect in AP view position and shoulders at equal dist...
Q: better indicator of Salmonella
A: Salmonella species are intracellular pathogens which cause illness. Most infections are due to inges...
Q: what is the enzyme present in squash soup food product?
A: Butternut squash is rich in important vitamins, minerals, and disease-fighting antioxidants. This lo...
Q: What are the methods in measuring total leaf carbon content and lignin content from a leaf and pleas...
A: Carbon content is the total amount of carbon present in the leaf and the lignin content is the total...
Q: Imagine a friend tells you that humans are naturally aggressive, "just look at chimpanzees." Questio...
A: Introduction: The ancestors of Mammals belong to Therapsida as there are various similarities seen i...
Q: Question 4 Match each term with the appropriate description. Terms may not be matched at all or may ...
A: ice nucleation is process in which ice crystals are formed on protein membranes which then promotes ...
Q: 10. If the mRNA codes for amino acids are universal and all species on earth use the same codes then...
A:
Q: Question 1 From the list of strategies for dealing with harsh cold environments, choose those that a...
A: Ectotherms are cold-blooded animals whose body temperature fluctuates in response to their surroundi...
Q: What is the type of genetic inheritance of color blindness? Is color blindness more frequent in men ...
A: Colour blindness is a common hereditary or can be said inherited condition. it is usually passed dow...
Q: E 3 below shows a summary of a chemical reaction which occurs in a mammalian during the transportati...
A: Respiration is a process in which oxygen is taken in carbon dioxide is exhaled out by means of lungs...
Q: Which of the following is true of the FoF1 ATPase under normal cellular conditions? Select all that ...
A: The FoF1-ATPase enzyme is vital for cell energy reactions. The inner membrane of eukaryotic mitochon...
Q: In essay form, explain the differences between allele, genotype and phenotype
A: Genetic information of different organisms are carried in discrete units called genes. The co-ordina...
Q: Mitosis and Meiosis:
A: Mitosis is the division of a cell into two daughter cells that are genetically identical to the pare...
Q: The likelihood of co-transformation of two bacterial genes increases: a. As their distance apart on...
A: The transformation of a gene include the introduction of a foreign desired gene at the place of a pr...
Q: What is an endemic disease? A disease of which there are only a few scattered cases in a populatio...
A: Few disease only occurring in a particular area or may be it affect a large population. Usually this...
Q: Lumbar vertebra Lateral view Posterior view Lumbar vertebrae 30. Neural spine 31. Neural arch 34. Tr...
A:
Q: Which of the following is not part of MALT? View Available Hint(s) for Part A Peyer's patches ...
A: The spleen is not part of MALT.
Q: Explain why improvement seen in diabetes in some type of bariatric surgery is independent of weight ...
A: Bariatric surgery or weight loss surgery is a surgery done in digestive system to promote weight los...
Q: What biochemical reaction is catalyzed by γ-secretase? Why was it proposed that a chemical inhibitor...
A: Enzymes are proteins with catalytic power.
Q: The possible parents of a cross with F1 phenotypic ratio of 1:1 is i. Aa x Aa ii. Aa x aa iii. Aabb ...
A: Introduction: When F1 individuals are crossed with one of the two parents from which they were deriv...
Q: Some bacteria secrete chemicals that prevent the phagocytic digestion of a bacterium by interfering ...
A: Usual cellular lytic processes involve ingestion of bacterium by certain cells and their fusion with...
Q: Question 4 Match each term with the appropriate description. Terms may not be matched at all or may ...
A: Introduction :- Glycerin, also known as glycerol or glycerine, is a transparent liquid manufactured ...
Q: The probability of having an individual with a least a heterozygous gene pair on its genotype from t...
A: Introduction: Genotype is the inheritable information carried by all living organisms. This stored i...
Q: Which two animals are most closely related? Common Name Zebra Rhinoceros Wolf Horse Kingdom Phylum C...
A: Taxonomy is the study of organism categorization, it is the grouping (division) of all known species...
Q: The following phenotypes and numbers were observed as the progeny of this test cross: Unbanded, brow...
A:
Q: The process by which homologous chromosomes exchange genetic materlal Multiple Choice Reterence occu...
A: According to the question, we have to explain the process by which homologous chromosomes exchange g...
Q: What is meant by Alpha Orbital and Beta Orbital?
A: Orbital It is defined as as wave function that shows the traits of no more than 2 electrons present ...
Q: How can I simplify the procedure section to be prepared for lab without having to refer to the lab m...
A: The procedure can be simplified into five simple steps, Preparation of NiCl2 and NaOH ( 5 mL each) ...
Q: Which of the following is true of the FoF1 ATPase under normal cellular conditions? Select all that ...
A: Introduction : FoF1 complex present in inner mitochondrial membrane and it can create ATP. FoF1 ...
Q: In a population of pea plants, there were 20 pea plants with white flowers (pp), 160 were heterozygo...
A: Hardy-Weinberg equation can be referred to as the calculation that can be utilized to find the popul...
Q: In a cell where 2n=20, nondisjunction of two pairs of chromosomes will results into what types of ga...
A: * Meiosis is the process in which haploid gametes fuse and from a diploid cell. *chromosomes do not...
Q: An individual with O type blood married an individual who is heterozygous A type. O The offspring wi...
A: Introduction :- A cell, a nucleus, or an individual organism that has different or non-identical all...
Q: In cats, a black cat when crossed with a white cat produces a tabby which appears to be a grey cat s...
A: There are few points : Alleles that lack dominant and recessive relationship and both are observed p...
Q: The genotype AABBCCDD will have the following gametes: O ABCD, ABC. O abcD, ABC. O ABCD, ABCD O ABCD...
A: Introduction: Gamete refers to a haploid sex cell that is a sperm in males and egg in females 1) The...
Q: If we Remove transcription in the development equation, will an organism continue to exist?
A: DNA and RNA are the nucleic acids that are composed of nucleotides. DNA contain different genes that...
Q: Identify the sites of lagging strand synthesis. Select all that are true. 5 O a. A O b. C O c. B O d...
A: Introduction:- The process of replicating a double-stranded DNA molecule into two identical DNA mole...
Q: Myosin II action differs from that of kinesin in that one of the kinesin heads is always in contact ...
A: Introduction Motor motion, including as contractions and expansions, is controlled by myosin. Muscle...
Q: If the steps involving yeast inoculation are not done, what would happen to the process of vinegar m...
A: The production of vinegar requires two steps: The initial step involves the production of ethanol b...
Q: Identify the sites of lagging strand synthesis. Select all that are true. B
A: DNA replication of the double-stranded DNA occurs simultaneously at both strands. The replication oc...
Q: You have purified a protein with that is comprised of 600 amino acids. How long (in nucleotides) is ...
A: One amino acid is coded by one codon and one codon is made of 3 nucleotides of mRNA. For a protein o...
In which stage of sleep do sleep spindles occur? a. N1 c. N3 b. N2 d. R
Step by step
Solved in 3 steps
- Which brain structure relays incoming sensory information? a. thalamus c. reticular formation b. hypothalamus d. ponsIf you were to develop a rare condition in which you were not able to remember to be afraid of certain situations, animals, or events, which part of the brain would most likely be damaged? a. cingulate cortex c. thalamus b. hypothalamus d. amygdalaWhat brain region(s) is/are responsible for inhibiting muscle tone in the neck and core during REM sleep? A. hypothalamus B. pons and medulla C. pineal gland and hypothalamus D. basal forebrain
- Josef has had a very demanding day. Though his work is not physically challenging, it tends to mentally drain him. Which type of sleep will Josef probably require more of? a. N1 c. N3 b. N2 d. RWhy are people unconscious during slow-wave sleep?A. Inhibitory transmitters block the spread of activity in the cortex.B. The sensory receptors become unresponsive to nearly all input.C. Spontaneous activity ceases in the neurons of the cortex.D. Circulating hormones block the sodium gates in axon membranes.What part of the brain can sometimes be referred to as the “rind” or outer covering? a. thalamus c. corpus callosum b. medulla d. cortex
- Which type of sleep disorder often appears as a symptom of other conditions that may (or may not) be directly related to sleep? A. Sleep maintenance insomnia B. Sleep onset insomnia C. Primary hypersomnia D. Secondary hypersomniaWhich brain structure aids in the spread of generalized seizures? a. amygdala b. corpus callosum c. hypothalamus d. pituitary glandWhich stage of sleep is associated with high levels of neural and physiological activity and core body paralysis? A. NREM 3 B. NREM 1 C. NREM 2 D. REM
- Deficits in which brain region is thought to be associated with age-related increases in false memories? a. Brodmann area b. Middle temporal visual area c. Lateral Temporal Gyrus d. Early Visual Cortex e. Prefrontal CortexWhich structure is the sensor in the reflex arc? a. muscle spindle b. sensory neuron c. tendon d. spinal cordWhich nucleus in the thalamus is part of the limbic system? a. VA b. VPL c. VPM d. Anterior