53. What is the role of topoisomerase in DNA replication?
(A) Synthesizes RNA primers
(B) Unwinds the DNA helix
(C) Relieves the tension generated by unwinding
(D) Joins Okazaki fragments
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統計: A(0), B(5), C(12), D(1), E(0) #3426022
統計: A(0), B(5), C(12), D(1), E(0) #3426022