fay Sach's disease is an inborn error of metabolism due to deficiency: (A) Hexosaminidase-A, (B) Aryl sulfatase-A, (C) a-galactosidase, (D) Galactocerebrosidase
Answer is A. (A) Hexosaminidase-A SPHINGOLIPIDOSESDiseaseEnzyme Deficiency* Tay-sachs diseaseHexosaminidase A* Fabry's diseasea-Galactosidase* Metachromatic leukodystrophyArylsulfatase A* Krabbe's diseaseb-Galactosidase* Gaucher's diseaseb-Glucosidase* Niemann-Pick diseaseSphingomyelinase* Farber's diseaseCeramidase