Which enzyme deficiency is associated with Gaucher's disease?

A Glucocerebrosidase ✓
B Hexosaminidase A
C Alpha-galactosidase A
D Beta-glucuronidase

Explanation

Gaucher's disease is a genetic disorder caused by a deficiency of the enzyme glucocerebrosidase, which breaks down glucocerebroside.

Source

Robbin's Pathology
Enzymes in Disease Biochemistry Lysosomal Storage Diseases Medium MEDICAL Confidence: high