11. How does Rho-independent termination work?
(A) RNA polymerase recognizes an RNA element (rut site) and stops transcription.
(B) RNA forms a stem-loop structure that disrupts the elongation complex.
(C) A poly-A signal sequence recruits poly-A polymerase and signals termination.
(D) A repressor facilitates detachment of RNA polymerase from the RNA-DNA duplex.
(E) RNase H hydrolyzes the phosphodiester bonds of RNA in the RNA-DNA duplex.
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統計: 尚無統計資料
統計: 尚無統計資料