Albinism results from the deficiency of: (A) Homogentisic acid oxidase, (B) Phenylalanine hydroxylase, (C) Tyrosinase, (D) Xanthine oxidase
Answer is C. Homogentisic acid oxidase: ALKAPTONURIA Phenylalanine hydroxylase: PHENYLKETONURIA Tyrosinase: ALBINISM Xanthine oxidase: URIC ACID SYNTHESIS ENZYME Ref : Biochemistry by U. Satyanarayana 3rd edition Pgno : 353