問題詳情
45. In the lactose operon of E. coli, which one is the description of the product of the lacI gene?
(A) Transcriptional activator protein
(B) ß-Galactosidase
(C) Induces lac operon transcription
(D) Binds to the RNA polymerase
(E) Binds to the operator
(A) Transcriptional activator protein
(B) ß-Galactosidase
(C) Induces lac operon transcription
(D) Binds to the RNA polymerase
(E) Binds to the operator
參考答案
答案：E
難度：適中0.428571
統計：A(1),B(3),C(2),D(1),E(9)
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