Sophia has taken an opiate drug that makes her feel "high" by increasing her normal sensation of pleasure.The drug she took was an
A) acetylcholine.
B) endorphin.
C) agonist.
D) antagonist.

Question

Quizplus · Accepted Answer

Opiate drugs function as agonists because they mimic the action of naturally occurring neurotransmitters in the brain, in this case, endorphins, thereby increasing the sensation of pleasure.

Sophia Has Taken an Opiate Drug That Makes Her Feel