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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: - Select the wrong statements :
- Which of the following is an example of sex-linked inheritance?
- Which of the following is not a phylloclade
- Phyllode is present in :
- Which one of the following statements is totally wrong about the occurrence of notochord
Topics: Genetics
(204)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Select the wrong statements :
- Which of the following is an example of sex-linked inheritance?
- Which of the following is not a phylloclade
- Phyllode is present in :
- Which one of the following statements is totally wrong about the occurrence of notochord
Topics: Genetics (204)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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