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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.
Related Questions: - Number of teeth which grow twice are
- During callus differentiation which of the cells divide?
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Topics: Genetics
(204)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Number of teeth which grow twice are
- During callus differentiation which of the cells divide?
- Sickle cell anaemia is:
- Passage cells are thin walled cells found in
- Conversion of ATP to ADP releases
Topics: Genetics (204)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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