Replication Termination in E.coli Involves Which Two Proteins

Question

Replication termination in E.coli involves which two proteins?
A)Tus protein and topoisomerase II.
B)helicase and DnaG.
C)helicase and topoisomerase II.
D)Tus protein and DnaG.
E)Tus protein and helicase.

Accepted Answer

Replication termination in E. coli involves the Tus protein, which binds to termination sites on the DNA, and topoisomerase II, which helps resolve the topological stress and separates the intertwined DNA molecules.