All postganglionic neurons of the autonomic nervous system release which neurotransmitter.
A) acetylcholine
B) epinephrine
C) norepinephrine
D) None of the choices is correct.

Question

Quizplus · Accepted Answer

Postganglionic neurons in the autonomic nervous system release different neurotransmitters depending on whether they are part of the sympathetic or parasympathetic system. Sympathetic postganglionic neurons primarily release norepinephrine, while parasympathetic postganglionic neurons release acetylcholine. Therefore, no single neurotransmitter is released by all postganglionic neurons in the autonomic nervous system.

All Postganglionic Neurons of the Autonomic Nervous System Release Which