Multiple Choice
Type I topoisomerases differ from type II topoisomerases in that the type I enzymes_________ .
A) induce negative supercoiling
B) cleave both strands of a double helix
C) cleave one strand of a double helix
D) decrease the linking number L of a double helix
E) ligate fragments of DNA that have been hydrolyzed
Correct Answer:

Verified
Correct Answer:
Verified
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