题目内容
霍乱弧菌的毒素引起腹泻的机制是
2021-09-25
A.阻断EF-2
B.增加细胞内cAMP浓度
C.减少细胞内cAMP浓度
D.阻断EF-1依赖的转运RNA与核糖体的结合
E.水解VAMP
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