This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Metabolism of carbohydrate, Subject name: Biochemistry
Muscles are not involved in which glycogen storage disease? 
Select and explain. 
A. I, B. II, C. III, D. IV
A: I
Answer: A: I 
Explanation: Type 1 gluconeogenesis : von gierkes disease Enzyme defect: glucose 6 phoshatase ; organs involved : liver, kidney,intestine, Charatestic features: fasting hypoglycemia,lactic acidemia,hyperacidosis,hyperlipidemia,hyperurecemia Ref: satyanarayana 4th edition pg: 269