Gram+ bacteria is stained into _____ color; Gram- bacteria stained into ______.
A. blue + purple;
B. blue + red
C. yellow + red
D. balck + red
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Which one of the following structure mediates conjugation?
A. capsule
B. endospore
C. sex pili
D. flagellum
Which one of the following structure mediates antiphagocytosis?
A. capsule
B. flagellum
C. fibmria
D. endospore
Which one of the following structure can drive the locomotion?
A. capsule
B. falgellum
C. fimbria
D. endospore
Which one of the following structure resist bad environment?
A. capsule
B. flagellum
C. fimbria
D. endospore