#february2020usmle2ck
Which one of the following enzyme deficiencies is related to Tay-Sachs disease?
A- Arylsulfatase A deficiency
B- Glucocerebrosidase deficiency
C- Hexosaminidase A deficiency
D- Sphingomyelinase deficiency
Which one of the following enzyme deficiencies is related to Tay-Sachs disease?
A- Arylsulfatase A deficiency
B- Glucocerebrosidase deficiency
C- Hexosaminidase A deficiency
D- Sphingomyelinase deficiency