Which one of the following acts as an inhibitory neurotransmitter?
A. Gamma-glutamyltransferase
B. Acetylcholine
C. Gamma-linolenic acid
D. Gamma-aminobutyric acid (GABA)
Answer:D
Which one of the following acts as an inhibitory neurotransmitter?
A. Gamma-glutamyltransferase B. Acetylcholine C. Gamma-linolenic acid D. Gamma-aminobutyric acid (GABA)