The neurotransmitter used in the parasympathetic nervous system is
A)acetylcholine.
B)norepinephrine.
C)serotonin.
D)dopamine.

Question

Quizplus · Accepted Answer

Acetylcholine is the primary neurotransmitter used in the parasympathetic nervous system, which is responsible for rest and digestion activities in the body. Norepinephrine is the primary neurotransmitter used in the sympathetic nervous system, which is responsible for fight or flight responses. Serotonin and dopamine are primarily involved in regulation of mood, reward, and pleasure, and are not directly involved in the autonomic nervous system functions.

The Neurotransmitter Used in the Parasympathetic Nervous System Is