Phenylalanemia I is due to deficiency of ?
Correct Answer: Phenylalanine hydroxylase
Description: Phenylalanine hydroxylase i) Classical phenylketonuria (hyperphenylalanemia type I) Deficiency of phenylalanine hydroxylase.ii) Atypical phenylketonuria (hyperphenylalanemia type II and III) * Defect in dihydrobiopterin reductase.iii) Hyperphenylalanemia type IV and V * Defect in dihydrobiopterin synthesis.
Category:
Biochemistry
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