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Biochemistry Metabolism of protein and amino acid 3fc833d4

Cysteine is synthesized from

A
Methionine
B
Arginine
C
Histidine
D
Lysine
High-Yield Explanation
Methionine is first conveed to active methionine and then it is conveed to cysteine on combining with serine.Ref: DM Vasudevan - Textbook of Biochemistry, 7th edition, page no: 217, Fig 16.14, 16.15.

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