| ⇦ | 
| ⇨ |
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: - If due to some injury the chordae tendinae of the tricuspid valve of the human heart
- If the dental formula of Rabbit is 20331023What does it show
- A person is having problems withy calcium and phosphorus metabolism in his body
- What is true about Nereis, scorpion, cockroach and silver fish?
- In which one of the following male and female gametophytes do not have free
Topics: Genetics
(204)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If due to some injury the chordae tendinae of the tricuspid valve of the human heart
- If the dental formula of Rabbit is 20331023What does it show
- A person is having problems withy calcium and phosphorus metabolism in his body
- What is true about Nereis, scorpion, cockroach and silver fish?
- In which one of the following male and female gametophytes do not have free
Topics: Genetics (204)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply