試題詳解

45. Many important neurotransmitters are primary or secondary amines, derived from amino acids through decarboxylation. For example, glutamate decarboxylation gives rise to y-aminobutyrate (GABA). These amino acid decarboxylation reactions require the coenzyme:
(A) pyridoxal phosphate (PLP).
(B) biotin.
(C) .
(D) tetrahydrofolate.
(E) nicotinamide adenine dinucleotide (NAD).