Dopamine is a neurotransmitter, which means it is a chemical messenger in the brain that helps to regulate mood, motivation, and movement. It is not an addictive drug and is normally produced by healthy humans as part of the normal function of the brain. It is not limited to production only at night and does not trigger a fight or flight reaction in most humans.

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Dopamine _______

Question 90

Multiple Choice

Dopamine _______.

A) is an addictive drug
B) is not normally produced by healthy humans
C) is normally only produced at night
D) triggers a fight or flight reaction in most humans
E) is a neurotransmitter

Correct Answer: