This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Biochemistry
Which enzyme deficiency leads to pompe's disease 
Select and explain. 
A. Branching enzyme, B. Glucose-6-phosphatase, C. Acid maltase, D. Liver phosphorylase
C: Acid maltase
Answer: C: Acid maltase 
Explanation: Branching enzyme
Andersen's disease


Glucose-6-phosphatase
Von Gierke's disease


Acid maltase
Pompe's disease


Liver phosphorylase
Her's disease.