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about 7 years ago
Type1DNA topoisomerases :these enzymes reversibly cut one strand of the double helix.they have both nuclease (strand cutting)and ligase (strand resealing) activities they don’t require ATP .Type 2DNA topoisomerases these enzymes bind tightly to the DNA double helix and make temporary breaks in both strands (solving the problems of supercoils)Biochemistry
about 7 years ago
thank u 👏 ! ow really ! we had that in genetics ! hh 👐 thanks for sharing with us
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