Amphetamine and Mescaline Are Agonists of ____________, the Neurotransmitter Often $\gamma$

Multiple Choice

Amphetamine and mescaline are agonists of ____________, the neurotransmitter often considered a "pleasure agent."

A) serotonin
B) $\gamma$ -aminobutyric acid
C) N-methyl-D-aspartate
D) glutamate
E) dopamine