問題詳情
9. What does transformation involve in bacteria?
(A) the creation of a strand of DNA from an RNA molecule
(B) the creation of a strand of RNA from a DNA molecule
(C) the infection of cells by a phage DNA molecule
(D) the type of semiconservative replication shown by DNA
(E) assimilation of external DNA into a cell第 2 頁，共 7 頁
(A) the creation of a strand of DNA from an RNA molecule
(B) the creation of a strand of RNA from a DNA molecule
(C) the infection of cells by a phage DNA molecule
(D) the type of semiconservative replication shown by DNA
(E) assimilation of external DNA into a cell第 2 頁，共 7 頁
參考答案
答案：E
難度：適中0.45
統計：A(2),B(2),C(3),D(2),E(9)
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