Home
Class 12
BIOLOGY
Which enzyme does remove supercoils from...

Which enzyme does remove supercoils from replicating DNA?

Promotional Banner

Topper's Solved these Questions

  • MOLECULAR BASIS OF INHERITANCE

    CHETANA PUBLICATION|Exercise Exercise |41 Videos

  • INHERITANCE AND VARIATION

    CHETANA PUBLICATION|Exercise Exercise|52 Videos

  • Organisms and Populatoins

    CHETANA PUBLICATION|Exercise EXERCISE|48 Videos

Similar Questions

Explore conceptually related problems

Which enzyme removes supercoils from replicating DNA ?

Which enzymes catalyze the removal of nucleotides from the ends of DNA?

Fill in the blanks. _______present in the bacterial cells are known as extrachromosomal self-replicating DNA.

List the enzymes involved in replication of DNA.

Name a few enzymes involved in DNA replication other than DNA polymerase and ligase. Name the key functions for each them.

Which of the following metal is used to remove sulphur from petroleum ?

Which enzyme was first crystallized?

The reaction in which there is removal of carbon dioxide from carboxylic acid is called ______.

Why is it necessary to remove sulphur from petroleum products?

Explain the process of DNA replication.

CHETANA PUBLICATION-MOLECULAR BASIS OF INHERITANCE -Exercise
  1. Which enzyme does remove supercoils from replicating DNA?

    Text Solution

    |

  2. Griffith worked on ..............

    Text Solution

    |

  3. The molecular scissors/knives of DNA are

    Text Solution

    |

  4. Translation occurs in the..................

    Text Solution

    |

  5. The enzyme required for transcription is.............

    Text Solution

    |

  6. Transcription is the transfer of genetic information from..........

    Text Solution

    |

  7. Which of the following is NOT a part of protein synthesis?

    Text Solution

    |

  8. In the RNA molecule, which nitrogen base is found in the place of thym...

    Text Solution

    |

  9. How many codons are needed to specify three amino acid?

    Text Solution

    |

  10. Which out of the following is NOT an example of inducible operon?

    Text Solution

    |

  11. Place the following event of translation in the correct sequence. (i) ...

    Text Solution

    |

  12. In protein synthesis a polypeptide of five aminoacids is synthesized. ...

    Text Solution

    |

  13. Which of the following codon do not code for Valine (Val)?

    Text Solution

    |

  14. The genetic code is correct- (i) Universal (ii) Commaless (iii) Degene...

    Text Solution

    |

  15. The coding sequeces in split genes are called

    Text Solution

    |

  16. Strucutral genes of lac operon has the following sequence

    Text Solution

    |

  17. At which level the control of gene expression takes place-

    Text Solution

    |

  18. DNA profiling is done by -

    Text Solution

    |

  19. One requires.............. as a scientific key to understand biology o...

    Text Solution

    |

  20. Histone octomer is composed of ................. histones repeated twi...

    Text Solution

    |

  21. Human Genome Project created a new field in biology called as-

    Text Solution

    |