How are epinephrine and norepinephrine produced?
epinephrine and norepinephrine are produced in the adrenal medulla by the amino acid tyrosine. tyrosine is oxidized into dihydroxyphenylalanine and decarboxylized into dopamine. Dopamine then undergoes beta-oxidation to produce norepinephrine. Epinephrine can then be produced as a product of norepinephrine in the adrenal medulla.