問題詳情

48. Release of RNA polymerase II to initiate transcription appears to be the direct result of the
(A) binding of TAFs to the polymerase.
(B)unwinding of the DNA by helicases.
(C) phosphorylation of RNA polymerase by a protein kinase.
(D) removal of the nucleosome occupying the promoter site.

參考答案

答案：C

統計：A:1,B:0,C:1,D:1,E:0

難度：計算中