Eric Believes That Smoking Tobacco Is Beneficial When He Is

Multiple Choice

Eric believes that smoking tobacco is beneficial when he is studying because of its relationship to acetylcholine (ACh) .Which outcome should nicotine cause

A)  Nicotine is an excitor for ACh, so it should keep him awake. 
B)  Nicotine is an agonist for ACh, so it should facilitate memory and attention. 
C)  Nicotine is an inhibitor for ACh, so it should prevent distraction. 
D)  Nicotine is an antagonist for ACh, so it should block nervousness.