Home
Class 12
BIOLOGY
Durning DNA replication, the strands sep...

Durning DNA replication, the strands separate by

A

DNA polymerase

B

Unwindase

C

Gyrase

D

Toposisomerase

Text Solution

Verified by Experts

The correct Answer is:
b
b) During replication two strands of DNA separate or double stranded DNA uncoils by actioin of enzymes helicase or unwindase enzyme (unwinding protein).
Promotional Banner

Topper's Solved these Questions

  • MICROBES IN HUMAN WELFARE

    ERRORLESS |Exercise Microbes In Human Welfare|118 Videos

  • PRINCIPLES OF INHERITANCE AND VARIATION

    ERRORLESS |Exercise Principles Of Inheritance And Variation|716 Videos

Similar Questions

Explore conceptually related problems

During DNA replication,strand separation by breaking the H-bonds in performed by

DNA replication is :

DNA replication is:-

During DNA replication, the separated strands of DNA are prevented from recoiling by

During DNA replication, the sequence specificity of bases in the newly synthesized strand is determined by :

ERRORLESS -MOLECULAR BASIS OF INHERITANCE-Molecular Basis Of Inheritance
  1. Which RNA carries the amino acids from the amino acid pool to mRNA dur...

    Text Solution

    |

  2. New strand on a DNA template is initiated by

    Text Solution

    |

  3. Durning DNA replication, the strands separate by

    Text Solution

    |

  4. Select the correct option

    Text Solution

    |

  5. There are special proteins that help to open up DNA double helix in fr...

    Text Solution

    |

  6. In a hair pin modle of RNA which nitrogen base is present at the short...

    Text Solution

    |

  7. The sticky ends of a fragmented DNA molecule are made of

    Text Solution

    |

  8. Choose the correct statement about the direation of DNA strand

    Text Solution

    |

  9. Which one of the following hydrolyses internal phosphodiester, bonds i...

    Text Solution

    |

  10. Nucleotide are building blocks of nucleic acids.Each nucleotide is a ...

    Text Solution

    |

  11. The adjoining figure given below show DNA double helix. Which one of t...

    Text Solution

    |

  12. Whate would be the corrcct base sequence in mRNA for the given DNA str...

    Text Solution

    |

  13. Study the following tRNA molecule related with anti codon pairing with...

    Text Solution

    |

  14. The structure of one nucleotide is given below Or Which of the...

    Text Solution

    |

  15. The restriction enyme(s) used in recombinant DNA technology that make ...

    Text Solution

    |

  16. Genetic information transfer nucleus to cytoplasm by

    Text Solution

    |

  17. Supercoiled DNA can be traced in

    Text Solution

    |

  18. DNA is double heilx and

    Text Solution

    |

  19. Degeneration of DNA after can be studied by comparing

    Text Solution

    |

  20. Major difference between DNA and c DNA is

    Text Solution

    |