题目内容

大多数细菌生长繁殖需要的pH值范围为()

A. 4-6
B. 5.5-6.5
C. 7.2-7.6
D. 8.0-9.0
E. 8.4-9.2

查看答案

搜索结果不匹配？点我反馈

更多问题

紫外线杀菌的机理是()

A. 干扰蛋白质的合成
B. 损伤细胞壁
C. 损伤细胞膜
D. 干扰DNA复制
E. 破坏酶系统

查看答案

The most common cause of infant diarrhea is ()

A. ECHO
B. Coxsackie virus
C. Rotavirus
D. Adenovirus
E. Polio virus

查看答案

What kind of virus can integrate its gene in the host cell genome () A .dsDNA virus and +ssRNA virus

A. ssDNA virus and +ssRNA virus
B. dsRNA virus and retrovirus
C. +ssRNA virus and retrovirus
D. dsDNA virus and retrovirus
E. dsDNA virus and +ssRNA virus

查看答案

Which of the following is zoonotic bacteria? ()

A. M.Tuberculosis
B. C.perfringens
C. B.anthracis
D. V.Cholera
E. S.Typhi

查看答案

大多数细菌生长繁殖需要的pH值范围为()

A. 4-6 B. 5.5-6.5 C. 7.2-7.6 D. 8.0-9.0 E. 8.4-9.2

紫外线杀菌的机理是()

The most common cause of infant diarrhea is ()

What kind of virus can integrate its gene in the host cell genome () A .dsDNA virus and +ssRNA virus

Which of the following is zoonotic bacteria? ()

A. 4-6
B. 5.5-6.5
C. 7.2-7.6
D. 8.0-9.0
E. 8.4-9.2