The neurotransmitter of the sympathetic nervous system is ________
A) acetylcholine
B) receptor
C) norepinephrine
D) serotonin
C
Explanation: A) Acetylcholine is not the neurotransmitter of the sympathetic division.
B) A receptor is not a neurotransmitter.
C) Correct!
D) Serotonin is not the neurotransmitter of the sympathetic division.
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