Neurotransmitter Synthesis Pathways Starting with the precursor substance tyrosine or tryptophan, identify and briefly describe each chemical step required to create each neurotransmitter dopamine, serotonin and norepinephrine. APA Neurotransmitter Synthesis from Precursors 1. Dopamine Synthesis from Tyrosine: Step 1: Conversion…
Neurotransmitter Synthesis Pathways Starting with the precursor substance tyrosine or tryptophan, identify and briefly describe each chemical step required to create each neurotransmitter dopamine, serotonin and norepinephrine. APA Dopamine: Tyrosine Hydroxylase: Tyrosine is converted to L-DOPA (L-3,4-dihydroxyphenylalanine) by the enzyme…