Home
Class 12
BIOLOGY
A foreign DNA and plasmid cut by the sam...

A foreign DNA and plasmid cut by the same restriction endonuclease can be joined to form a recombinant plasmid using

A

Polymerase-III

B

Ligase

C

ECO RI

D

Taq polymerase

Text Solution

Verified by Experts

The correct Answer is:
B
When cut by the same restriction enyzme, the resultant DNA fragments have the same kind of 'sticky-ends' and these can be joined together (end-to-end) using DNA ligases.
Promotional Banner

Topper's Solved these Questions

  • BIOMOLECULES

    NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)|Exercise EXERCISE|92 Videos

  • BIOTECHNOLOGY AND ITS APPLICATIONS

    NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)|Exercise MCQs|24 Videos

Similar Questions

Explore conceptually related problems

A foreign DNA and plasmid cut by the same restriction endonculease can be joined to form a recombinant plasmid using

A foreign DNA and plasmid cut by the same restriction endonuclease can be joined to form recombinant plasmid using

A foreign DNA and plasmid cut by the same restriction endonuclease can be joined to form a recombinant DNA by :

DNA of plasmid is

Restriction endonuclease is employed for cutting

The restriction endonuclease enzyme binds to the DNA and cuts

Restriction endonucleases that take part in recombinant DNA technology is :

NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)-BIOTECHNOLOGY : PRINCIPLES AND PROCESSES-MCQs
  1. Which of the following restriction enzymes produces blunt ends

    Text Solution

    |

  2. Which of the following is not a component of downstream processing

    Text Solution

    |

  3. A foreign DNA and plasmid cut by the same restriction endonuclease can...

    Text Solution

    |

  4. Stirred-tank bioreactors have been designed for

    Text Solution

    |

  5. Which of the following is a resctriction endonucleus?

    Text Solution

    |

  6. The taq polymerase enzyme is obtained from

    Text Solution

    |

  7. Which of the following is not a feature of the plasmids ?

    Text Solution

    |

  8. The DNA molecule to which the gene of interst is integrated for clonin...

    Text Solution

    |

  9. The cutting of DNA at specific locations became possible with the disc...

    Text Solution

    |

  10. Which vector can clone only a small fragment of DNA ?

    Text Solution

    |

  11. DNA fragments generated by restriction endonucleases in a chemical rea...

    Text Solution

    |

  12. The colonies of recombinant bacteria appear white in contrast to blue ...

    Text Solution

    |

  13. Which one of the following represents a palindromic sequence in DNA?

    Text Solution

    |

  14. The figures below shows three steps (A,B,C) of polymerase chain reacti...

    Text Solution

    |

  15. Biolistics (gene-gun) is suitable for

    Text Solution

    |

  16. For transformation, micro-particles coated with DNA to be bombarded fr...

    Text Solution

    |

  17. PCR and restriction Fragements length Polymorphism are the methods for

    Text Solution

    |

  18. The figure below is the diagrammatic representation of the E.coli vect...

    Text Solution

    |

  19. which one of the following is a case of wrong matching?

    Text Solution

    |

  20. There is a restriction endonuclease called EcoRI. What does 'co' part ...

    Text Solution

    |