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Biochemistry Amino Acid Metabolism 8b70307b

In pyridoxine deficiency, tryptophan is converted to -

A
Nicotine
B
Acetoacetate
C
Xantheurenic acid
D
Acetyl CoA
High-Yield Explanation
Ans. is 'c' i.e., Xantheurenic acid o In vitamin B6 deficiency the metabolism is shuted to xanthurenic acid. Therefore, xantheurenic acid excretion is increased in urine.

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