Hp产生的何种物质可破坏细胞膜的完整性A.尿素酶B.VacAC.CagAD.脂多糖E.磷脂酶A

作者: rantiku 人气: - 评论: 0
问题 Hp产生的何种物质可破坏细胞膜的完整性
选项 A.尿素酶 B.VacA C.CagA D.脂多糖 E.磷脂酶A
答案 E
解析 :Hp产生的磷脂酶A能把二软脂酰卵磷脂降解为游离软脂酸和溶血卵磷脂,破坏细胞膜的完整性。

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