Methamphetamine increases the release of dopamine from an axon's terminal button. Curare blocks the release of acetylcholine. Methamphetamine is a dopamine ________; curare is an acetylcholine __________.
A)facilitator; inhibitor
B)stimulator; antagonist
C)stimulator; inhibitor
D)agonist; antagonist

Question

Quizplus · Accepted Answer

Methamphetamine increases dopamine activity, making it an agonist. Curare blocks acetylcholine activity, making it an antagonist.

Methamphetamine Increases the Release of Dopamine from an Axon's Terminal