Joe Camel believes that smoking tobacco is beneficial when he is studying because nicotine is an ____ for acetylcholine,which ____.
A) agonist; contributes to attention, arousal, and memory
B) antagonist; contributes to attention, arousal, and memory
C) agonist; regulates sleep and wakefulness
D) antagonist; regulates sleep and wakefulness

Question

Quizplus · Accepted Answer

Nicotine is an agonist for acetylcholine, which means it enhances its effects. Acetylcholine plays a role in attention, arousal, and memory, so the statement that smoking is beneficial for studying is based on this fact.

Joe Camel Believes That Smoking Tobacco Is Beneficial When He