Question

dopamine is a ______________. *
neurotransmitter in the brain
chemical found in marijuana
medication used to alleviate symptoms of drug withdrawal
none of the above

Explanation:

Dopamine is a well - known neurotransmitter in the brain that plays a role in many physiological and psychological processes such as reward, motivation, and movement control. It is not a chemical found in marijuana, nor is it a medication for drug withdrawal symptoms.

Answer:

A. neurotransmitter in the brain