STANDARD Zoology Genetic disorders MCQ Question
Patient of Phenylketonuria lacks an enzyme _______ that converts amino acid phenylalanine into _______.
Phenyl alanine hydroxylase, tyrosine
Phenyl alanine hydrolase, tyrosine
Phenyl alanine hydroxylase, methionine
Phenyl alanine hydroxylase,, isoleucine
Correct Answer
Detailed Explanation
Phenylketonuria is caused by a deficiency of the enzyme phenylalanine hydroxylase, which is necessary to convert phenylalanine into tyrosine. Without this conversion, phenylalanine accumulates, leading to various health issues.
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