What is depicted in the above diagram?
a. a sensory neuron
b. an interneuron
c. a motor neuron
d. a neuroglial cell
e. none of these
A
You might also like to view...
The sinoatrial node is located in the ____
a. left atrium b. left ventricle c. pulmonary artery d. right atrium e. right ventricle
A complication of molecular clock studies is that
A) DNA and proteins appeared in life at about the same time. B) genes mutate at different rates. C) DNA is not often preserved in fossils. D) some species are more highly evolved than others.
The mosaic effect of X inactivation in human
females can be observed in a. skin color. b. hair color. c. fingernails. d. distribution of sweat glands. e. all of these
Chromosomes are duplicated during which phase of the cell cycle?
a. M b. D c. G1 d. G2 e. S