Alcohol Effect on the Brain Is as A(n)

Multiple Choice

Alcohol effect on the brain is as a(n) :

A) both an agonist and antagonist by stimulating activity of GABA and decreasing the activity glutamate.
B) antagonist by stimulating activity of the inhibitory transmitter GABA.
C) antagonist by decreasing the activity of the excitatory transmitter glutamate.
D) agonist by stimulating activity of the inhibitory transmitter GABA.