During unwinding of DNA, relief of supercoil is made possible by
Correct Answer: Topoisomerase
Description: During unwinding of DNA, relief of supercoil is made possible by Topoisomerase DNA helicase unwinds the DNA without cutting but using energy from hydrolysis of ATP. Gyrase is a bacterial type II topoisomerase which acts on closed circular DNA (bacteria have circular DNA).
Category:
Biochemistry
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