Biochemistry Deficiency of which of the following enzymes is associated with Tyrosinosis: A Tyrosine aminotransferase B 4-Hydroxyphenylpyruvate dioxygenase C Homogentisate oxidase D Fumarylacetoacetate hydroxylase 💡 Explanation Deficiency of which of the following enzymes is associated with Tyrosinosis: ✓ Correct Answer: D. Fumarylacetoacetate hydroxylase