Behavioral Neuroscience-Neuromodulators and Drugs [GRE (Graduate Record Examinations) Psychology]: Questions 1 - 3 of 3

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Question 1

Neuromodulators and Drugs

Question

MCQ▾

Though cocaine is a (n) ________ , heroin is a (n) ________ , and marijuana is a (n) ________ , they can all produce euphoria.

Choices

Choice (5)Response

a.

amphetamine; opiate; psychedelic

b.

stimulant; opiate; unclear category

c.

stimulant; psychedelic; depressant

d.

psychedelic; stimulant; unclear category

e.

Depressant, stimulant, opiate

Question 2

Neuromodulators and Drugs

Question

MCQ▾

The females of many species release these chemicals to signal their sexual availability to males of their species. The chemicals are

Choices

Choice (5)Response

a.

pheromones

b.

dopamine

c.

steroids

d.

odorants

e.

perfumes

Question 3

Neuromodulators and Drugs

Question

MCQ▾

Drugs that attempt to impact behavior generally try to

Choices

Choice (5)Response

a.

stimulate the nodes of Ranvier

b.

increase the number of neurons present in the brain

c.

stimulate the axon hillock

d.

speed up the action potential

e.

hinder or facilitate the transmission of “message” at the synaptic junction