Photoreceptors are unusual in that the cells:
a. Are normally very active
b. Exhibit a hyperpolarized resting membrane potential
c. Never release neurotransmitters
d. Have a very long refractory period
A
You might also like to view...
According to Erik Erikson's stages of psychosocial development, children begin to assert control over the environment and strive to master adult skills when they are in the stage of__________
A) industry versus inferiority B) trust versus mistrust C) autonomy versus shame and doubt D) initiative versus guilt E) Select
Professor Xing tells his class that evolution enabled humans to develop language because _____.
A. we evolved it as a specialization B. we use fewer gestures than other primates C. we have the largest brains D. we have the most highly developed corpus callosum
The Getting To Outcomes approach in part concerns how well a proposed program fits with:
a. community goals and desired outcomes. b. existing community programs. c. knowledge about best practices of similar programs. d. all of the above
________ drinking is having 5 or more drinks on the same occasion at least once per month
A) ?Binge B) ?Heavy C) ?Regular D) ?Moderate