Which of the following statements about the autonomic nervous system (ANS)is NOT true?
A)regulates the size of the pupils
B)uses a single neurotransmitter called acetylcholine
C)consists of two motor subdivisions
D)regulates visceral activities
E)controls involuntary effectors

Question

Quizplus · Accepted Answer

The ANS uses two primary neurotransmitters called acetylcholine and norepinephrine. Acetylcholine is used in the parasympathetic division and the preganglionic fibers of the sympathetic division, while norepinephrine is used in the postganglionic fibers of the sympathetic division.

Which of the Following Statements About the Autonomic Nervous System