Which enzyme deficiency is associated with Pompe disease?

A Acid alpha-glucosidase
B Alkaline phosphatase
C Lactate dehydrogenase
D Glucose-6-phosphatase
Pompe disease is a genetic disorder caused by a deficiency of the enzyme acid alpha-glucosidase, which breaks down glycogen in lysosomes.
OMIM database
Enzymes in Disease Genetics Lysosomal Storage Diseases Hard MEDICAL Confidence: high