This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Phospholipids, Glycolipids and their disorders, Subject name: Biochemistry
[{'content': 'Metachromatic leukodystrophy is due to deficiency of - \nSelect and explain. \nA. Hexosaminidase A, B. Hexosaminidase B, C. Ceramidase, D. Arylsulfatase', 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans. is 'd' i.e., Arylsulfatase Disease Enzy me deficiencyLipid accumulated Tay-sach diseaseHexosaminidase AGM2 gangliosideSandoff diseaseHexosaminidase BGM2 gangliosideNiemann-Pick diseaseSphingomyelinaseSphingomyelineFarber's diseaseCeramidaseAcyl-sphingosine (ceramide)Fabry's diseasea-galactosidaseGlobotrisylceramideKrabbe's diseaseb-galactosidase (Galactosy lcerami dase)Galactosy lcerami deGaucher's diseaseb-glucosidase (glucocerebrosidase)GlucosylceramideMetachromatic leukodystrophyAry lsulfatase A3-Sulfogalactosylceramide", 'role': 'assistant'}]