Which of the following statements about amino acid neurotransmitters is incorrect?
A) They are among the most common neurotransmitters in the central nervous system.
B) They are all inhibitory neurotransmitters.
C) Glycine is a widely distributed inhibitory neurotransmitter in the spinal cord.
D) All of the above statements are correct.

Question

Quizplus · Accepted Answer

Amino acid neurotransmitters include both inhibitory and excitatory neurotransmitters. While some, such as gamma-aminobutyric acid (GABA), glycine, and taurine, are inhibitory, others, such as glutamate, are excitatory. Therefore, statement B is incorrect.

Which of the Following Statements About Amino Acid Neurotransmitters Is