Which neurotransmitter can be both excitatory and inhibitory?
A) Acetylcholine
B) Dopamine
C) Glutamate
D) Gamma amino butyric acid (GABA)

Name: Which neurotransmitter can be both excitatory and inhibitory? A) Acetylcholine B) Dopamine C) Glutamate D) Gamma amino butyric acid (GABA)
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Question

Quizplus · Accepted Answer

Acetylcholine and norepinephrine can be both excitatory and inhibitory, depending on their targets. Dopamine and glutamate are always excitatory, and gamma aminobutyric acid (GABA) is inhibitory.

Which Neurotransmitter Can Be Both Excitatory and Inhibitory