Drugs that degrade vesicles and cause the neurotransmitter molecules to leak into the cytoplasm, where they are destroyed by enzymes, are
A) receptor blockers.
B) agonists of the neurotransmitter.
C) antagonists of the neurotransmitter.
D) autoreceptor blockers.
E) amino acids.
Answer: C
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Dynamic perimetry is used to
a. test visual acuity. b. map the sensitive and blind areas in the visual field after accidents or surgery. c. measure the degree to which an individual is aware of a visual stimulus. d. test for perception of movement.
Instead of using mental age to compute IQ, Wechsler based IQ scores on how a person's answers compared with those attained by other persons of the same age. This concept is known as the _________ IQ
a. performance c. standard b. deviation d. peer group
What fiber pathway is indicated in this illustration by the #8?
A. the perforant pathway B. the fornix C. the mossy fiber pathway D. the climbing fiber pathway
During the phallic stage, pleasure is focused on what body part?
a. anus b. mouth c. genitals d. hands