The effect of alcohol is to enhance the effect of ________, which causes the general inhibition of the nervous system associated with getting drunk.
A) GABA
B) serotonin
C) dopamine
D) acetylcholine

Question

The effect of alcohol is to enhance the effect of ________, which causes the general inhibition of the nervous system associated with getting drunk.
A) GABA 
B) serotonin
C) dopamine
D) acetylcholine

Quizplus · Accepted Answer

Alcohol enhances the effect of gamma-aminobutyric acid (GABA), which is an inhibitory neurotransmitter in the brain. This leads to the general inhibition of the nervous system, causing the effects associated with being drunk. Serotonin and dopamine are involved in mood regulation and reward processing, respectively, but are not directly related to the effects of alcohol. Acetylcholine is involved in muscle control and memory, but again, not directly related to the effects of alcohol.

The Effect of Alcohol Is to Enhance the Effect of ________