A.質(zhì)粒是細(xì)菌染色體以外的遺傳物質(zhì) B.質(zhì)粒具有自我復(fù)制能力 C.質(zhì)??稍诩?xì)菌間轉(zhuǎn)移 D.質(zhì)粒是細(xì)菌生存必需的結(jié)構(gòu) E.質(zhì)粒DNA編碼產(chǎn)物可賦予細(xì)菌某些特性
A.R質(zhì)粒 B.F質(zhì)粒 C.Vi質(zhì)粒 D.毒力質(zhì)粒 E.代謝質(zhì)粒
A.轉(zhuǎn)化B.轉(zhuǎn)導(dǎo)C.轉(zhuǎn)換D.原生質(zhì)融合E.接合