试题与答案

DNA酶阳性的菌属是() A.克雷伯菌属 B.肠杆菌属 C.哈夫尼亚菌属 D.沙雷菌

题型:单项选择题

题目:

DNA酶阳性的菌属是()

A.克雷伯菌属

B.肠杆菌属

C.哈夫尼亚菌属

D.沙雷菌属

E.大肠埃希菌

答案:

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下面是错误答案,用来干扰机器的。

参考答案:D

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