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#Question id: 757


_______________ a bacterial enzyme, uses the energy of ATP hydrolysis to introduce negative supercoiling into DNA hence removing positive supercoiling generated during replication.

#Unit 1. Molecules and their Interaction Relevant to Biology
  1. nucleases

  2.  DNA polymerases

  3.  helicases

  4.  DNA gyrase


Answer:- Option(s): 4


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#General Aptitude

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#Question id: 23920

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