問題詳情
44. Which of the following is NOT true of the regulation of the arabinose operon?
(A) CRP activates expression when bound to cAMP.
(B) AraC protein recruits RNA polymerase when bound to arabinose.
(C) Arabinose binds to AraC protein, decreasing its affinity for a DNA site near the promoter.
(D) Arabinose binding alters the conformation of the dimerization domain of the AraC protein.
參考答案
答案：[無官方正解]
難度：計算中-1
書單：沒有書單，新增