This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Carbohydrates, Subject name: Biochemistry
[{'content': "Deficiency of lysosomal maltase causes? \nSelect and explain. \nA. McArdle's disease, B. Andersen disease, C. Cori disease, D. Pompe disease", 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans. D. Pompe diseasea. In McArdle's disease, there is deficiency of muscle phosphorylase.b. Branching enzyme is deficient in Andersen disease.c. Debranching enzyme is deficient in Cori disease.", 'role': 'assistant'}]