Needed thx btw. which of the following amino acids can function as a neurotransmitter in the cns? leucine glutamic acid lysine valine8. huntington’s chorea has been linked with a deficiency in the amino acid lysine gaba valine tyrosine9. which of the following is not considered a monoamine? epinephrine norepinephrine dopamine adenosine

Which of the following amino acids can function as a neurotransmitter in the CNS?

1. Glutamic Acid it's because the vital inhibitory neurotransmitter in the CNS.

2. Huntington’s chorea has been linked with a deficiency in the amino acid .

Gaba  because its the chief inhibitory neurotransmitter in the mammalian central nervous system. 

3. Which of the following is not considered a monoamine?

Adenosine this has nothing to do with neurotransmitters that's linked to the heart.

The direction a chemical reaction occurs is represented by an arrow