[单选题]A two year-old boy was brought into the emergency room, suffering from severe fasting hypoglycemia. On physical examination, he was found to have hepatomegaly. Laboratory tests indicated that he also had hyperlacticacidemia and hyperuricemia. A liver biopsy indicated that hepatocytes contained greater than normal amounts of glycogen that was of normal structure. The child was subsequently found to be missing which of the following enzymes? lob答案窝(daanwo.com)-大学生作业答案及考资分享平台
A、Glycogen synthaselob答案窝(daanwo.com)-大学生作业答案及考资分享平台
B、Glycogen phosphorylaselob答案窝(daanwo.com)-大学生作业答案及考资分享平台
C、Glucose 6-phosphataselob答案窝(daanwo.com)-大学生作业答案及考资分享平台
D、Amylo-α (1→ 6)-glucosidaselob答案窝(daanwo.com)-大学生作业答案及考资分享平台
E、Amylo-α (1→ 4) → α (1→ 6)-transglucosylaselob答案窝(daanwo.com)-大学生作业答案及考资分享平台