What is the name of the enzyme that is deficient in individuals with Pompe disease, a glycogen storage disorder?

A Acid alpha-glucosidase ✓
B Neutral alpha-glucosidase
C Beta-glucosidase
D Alpha-amylase

Explanation

Acid alpha-glucosidase is the enzyme that is deficient in individuals with Pompe disease, a glycogen storage disorder.

Source

Scriver's Online Metabolic and Molecular Bases of Inherited Disease
Enzymes in Disease Biochemistry Glycogen Storage Diseases Medium MEDICAL Confidence: high