This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Metabolism of carbohydrate, Subject name: Biochemistry
Gaucher&;s disease is due to deficiency of enzyme 
Select and explain. 
A. Sphingomyelinase, B. b-Glucosidase, C. Hexosaminidase-A, D. b-Galactosidase
B: b-Glucosidase
Answer: B: b-Glucosidase 
Explanation: Gaucher&;s disease is a lipid storage disease. It is due to the deficiency of beta-glucosidase. Results accumulation of glucocerebroside.Ref: DM Vasudevan, 7th edition, page no: 193