Biochemistry Galactosaemia commonly is due to deficiency of- A Galactose-1 phosphate uridyl transferase B Galactose-1 phosphatase C Glucose-1 phosphatase D Glucose-6 phosphatase 💡 Explanation Galactosaemia commonly is due to deficiency of- ✓ Correct Answer: A. Galactose-1 phosphate uridyl transferase