At low levels, alcohol's effect on the brain is ________; at higher levels, alcohol's effect is ________.
A) to inhibit glutamate (an excitatory neurotransmitter); release opium-like endorphins
B) too minimal to have an impact; massive and excitatory
C) depressive; excitatory
D) to activate the brain's "pleasure centers"; depress brain functioning

Question

Quizplus · Accepted Answer

to activate the brain's "pleasure centers"; depress brain functioning

At Low Levels, Alcohol's Effect on the Brain Is ________;