Biochemistry Which of the following genetic disease results from a deficiency in the liver enzyme that converts phenylalanine to tyrosine? A Albinism B Homocystinuria C Porphyria D Phenylketonuria 💡 Explanation Which of the following genetic disease results from a deficiency in the liver enzyme that converts phenylalanine to tyrosine? ✓ Correct Answer: D. Phenylketonuria