Biochemistry Carbohydrates c0da51db Enzyme deficiency in glycogen storage disease type 5 is: A Glucose 6 phosphatase B Acid maltase C De branching enzyme D Myophpsphorylase deficiency High-Yield Explanation D Harper, 26,h ed, p. 152, Table (18.2) & 25th ed, p. 206, Table (20.2)