Biochemistry Metabolism of carbohydrate 61635c8f Hexosaminidase A deficiency causes A Tay-sach disease B Niemann pick disease C Gaucher's disease D Krabbe's disease High-Yield Explanation Tay Sach&;s disease is a lipid storage disease. Due to deficiency of hexosaminidase A.GangliosideRef: DM Vasudevan, 7th edition, page no: 193