试题与答案

小肠结肠炎耶尔森菌在25℃培养时形态学的显著特征是出现（） A.芽孢 B.菌毛 C.

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题型：单项选择题 A1/A2型题

题目：

小肠结肠炎耶尔森菌在25℃培养时形态学的显著特征是出现（）

A.芽孢

B.菌毛

C.周鞭毛

D.荚膜

E.迂回体

答案：

参考答案：C

解析：小肠结肠炎耶尔森菌在25℃培养时形成周鞭毛，呈翻滚旋转状运动。37℃培养无动力。

考点：临床医学检验技术(主管技师)肠杆菌肠杆菌题库
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