<prompt> Albinism results from the deficiency ofHomogentisic acid oxidasePhenylalanine hydroxylaseTyrosinaseXanthine oxidase  <response>: Homogentisic acid oxidase: ALKAPTONURIA Phenylalanine hydroxylase: PHENYLKETONURIA Tyrosinase: ALBINISM Xanthine oxidase: URIC ACID SYNTHESIS ENZYME Ref : Biochemistry by U. Satyanarayana 3rd edition Pgno : 353 