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There are special proteins that help to open up DNA double helix in front of the replication fork. These proteins are
Options
(a) DNA gyrase
(b) DNA ligase
(c) DNA polymerase I
(d) DNA topoisomerase I
Correct Answer:
DNA gyrase
Explanation:
Deoxy Ribo Nucleic gyrases are the type of class II topoisomerases, it helps to open the DNA double helix in front of the DNA. DNA polymerases it involved in the synthesis of a new DNA strand. The DNA ligases joined to the nicks presents in between the Okazaki fragments.
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Topics: Genetics
(204)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In the conversion of pyruvic acid to acetyl coenzyme A, pyruvic acid is
- The species confined to a particular region and not found else where is termed as:
- What would be the number of chromosomes of the aleurone cells of a plant with 42
- Axile placentation is present in
- Which of the following regions of the brain is incorrectly paired with its function?
Topics: Genetics (204)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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