Although she doesn't know this, the reason Annie enjoys smoking cigarettes is because low doses of nicotine produce pleasurable effects by stimulating __________ receptors in the brain.
A) opioid
B) dopamine
C) serotonin
D) acetylcholine
E) GABA

Question

Quizplus · Accepted Answer

Nicotine stimulates acetylcholine receptors, specifically nicotinic acetylcholine receptors, which are associated with pleasurable effects in the brain.

Although She Doesn't Know This, the Reason Annie Enjoys Smoking