Multiple Choice
Neurotransmitters that are modified amino acids are
A) dopamine, serotonin, epinephrine, and norepinephrine.
B) enkephalins, endorphins, and substance P.
C) aspartic acid, glutamic acid, glycine, and GABA.
D) potassium, sodium, and calcium ions.
Correct Answer:
Verified
Correct Answer:
Verified
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