阿摩線上測驗
50. In bacteria, the donor cell makes ___________ whose function is to bring F-cells close enough to transfer a ___________
to the recipient.
(A) an F factor, fertility plasmid
(B) an F factor, replicated F factor
(C) a sex pilus, double strand of DNA
(D) a sex pilus, single strand of DNA
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統計： A(4), B(3), C(4), D(16), E(0) #3321073
統計： A(4), B(3), C(4), D(16), E(0) #3321073
