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原噬菌体(protophage)

名词解释题
2021-09-02 15:25
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正确答案
温和噬菌体以其核酸附着在细菌染色体的一定位置上,与细菌染色体一道复制,称原噬菌体。结果:每个子细胞都成为溶解性细菌。

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原噬菌体(整合到宿主基因组的噬菌体基因组)是自私DNA。这是因为:( )
在溶源细胞中,原噬菌体以哪种状态存在于宿主细胞中:
关于噬菌体生物学特性叙述错误的是()。
噬菌体感染宿主菌具有高度特异性,是一种专性细胞内寄生的真核细胞型微生物。( )
原噬菌体(protophage)
λ原噬菌体的晚期基因的表达依靠()
原噬菌体是整合在宿主DNA上的DNA片段,它不能独立进行繁殖。()
关于噬菌体生物学特性叙述错误的是()
噬菌体感染宿主菌具有高度特异性,是一种专性细胞内寄生的真核细胞型微生物.()
噬菌体是感染细菌,真菌,放线菌或螺旋体等微生物的病毒.()
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什么叫溶原细胞(菌)?什么叫原噬菌体?
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