This neurotransmitter is not a catecholamine
A) dopamine
B) acetylcholine
C) serotonin
D) all of the above neurotransmitters are catecholamines

Question

Quizplus · Accepted Answer

Acetylcholine is not a catecholamine. Catecholamines refer to a class of neurotransmitters that include dopamine, norepinephrine, and epinephrine, which all contain a catechol group (a benzene ring with two hydroxyl groups) in their chemical structure. Serotonin, while not a catecholamine, does have a similar chemical structure to dopamine and is derived from the same precursor (tryptophan).

This Neurotransmitter Is Not a Catecholamine