Autonomic neurons that secrete the neurotransmitter acetylcholine:
A) are called adrenergic.
B) include all postganglionic neurons.
C) include all preganglionic neurons.
D) all sympathetic postganglionic neurons.

Question

Quizplus · Accepted Answer

Autonomic neurons that secrete acetylcholine are referred to as cholinergic neurons. All preganglionic neurons in the autonomic nervous system, both sympathetic and parasympathetic, release acetylcholine.

Autonomic Neurons That Secrete the Neurotransmitter Acetylcholine