Which neurotransmitter is incorrectly described
A)acetylcholine; stimulates muscle contractions
B)GABA; an excitatory neurotransmitter inhibited by alcohol
C)serotonin; helps regulate sleep and mood
D)glutamate; the most common neurotransmitter

Question

Quizplus · Accepted Answer

GABA (gamma-aminobutyric acid) is actually an inhibitory neurotransmitter, not excitatory. It helps to reduce neuronal excitability throughout the nervous system. Alcohol enhances the inhibitory effects of GABA, leading to the depressant effects associated with alcohol consumption.

Which Neurotransmitter Is Incorrectly Described