Multiple Choice
DNA gyrase
A) introduces positive super twisting into relaxed double- stranded DNA upon the hydrolysis of ATP.
B) relaxes negatively supercoiled DNA.
C) converts relaxed double-stranded DNA into a negatively supercoiled form upon the hydrolysis ATP.
D) relaxes positively supercoiled DNA upon the hydrolysis of ATP
E) contains only type I topoisomerase activity.
Correct Answer:

Verified
Correct Answer:
Verified
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