Which of the following nervous system chemicals is considered a neurotransmitter?
A)serotonin
B)estrogen
C)testosterone
D)progesterone

Name: Which of the following nervous system chemicals is considered a neurotransmitter? A)serotonin B)estrogen C)testosterone D)progesterone
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Question

Quizplus · Accepted Answer

Serotonin is a well-known neurotransmitter that is involved in the regulation of mood, appetite, and sleep. Estrogen, testosterone, and progesterone are hormones that are produced by the endocrine system, not the nervous system.

Which of the Following Nervous System Chemicals Is Considered a Neurotransmitter