Which enzyme is responsible for conversion of norepinephrine to epinephrineA. Catecholamine- O - methyl transferaseB. Phenylalanine-N-methyl transferaseC. DOPA carboxylaseD. Monomine oxidase

Which enzyme is responsible for conversion of norepinephrine to epinep

1.	Which enzyme is responsible for conversion of norepinephrine to epinephrineA. Catecholamine- O - methyl transferaseB. Phenylalanine-N-methyl transferaseC. DOPA carboxylaseD. Monomine oxidase
Answer» Correct Answer - B Phenylalanine-N-Methyl Transferase (PNMT) is enzyme found in the adrenal medulla that converts an norepinephrine (noradrenaline) to epinephrine (adrenaline). PNMT catalyses the transfer of a methyl group from SAM (S-adenosyl-L-methionine) which is a factor to norepinephrine, converting it into epinephrine.

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Which enzyme is responsible for conversion of norepinephrine to epinephrineA. Catecholamine- O - methyl transferaseB. Phenylalanine-N-methyl transferaseC. DOPA carboxylaseD. Monomine oxidase

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