Home
Class 12
BIOLOGY
Which is responsible for controlling the...

Which is responsible for controlling the copy number of the linked DNA in a plasmid ?

A

Cloning sites

B

Ori

C

Restriction endonucleases

D

Insertional inactivation

Text Solution

Verified by Experts

The correct Answer is:
B

Ori is responsible for controlling the copy number of the linked DNA in plasmid
Promotional Banner

Topper's Solved these Questions

  • BIOTECHNOLOGY: PRINCIPLES AND PROCESSES

    A2Z|Exercise Section A: Topicwise Questions (topic 3: Processes Of Recombinant Dna Technology) Isolation Of The G|5 Videos
  • BIOTECHNOLOGY: PRINCIPLES AND PROCESSES

    A2Z|Exercise Section A|1 Videos
  • BIOTECHNOLOGY: PRINCIPLES AND PROCESSES

    A2Z|Exercise Section D: Chapter-end Test|50 Videos
  • BIOTECHNOLOGY AND ITS APPLICATION

    A2Z|Exercise Section C : PREVIOUS YEARS' EXAMINATIOIN QUESTIONS (Assertion and Reason Type Questions)|4 Videos
  • ECOSYSTEM

    A2Z|Exercise Section-d Chapter-end Test|50 Videos

Similar Questions

Explore conceptually related problems

Assertion : If one wants to recover many copies of the target DNA it should be cloned in a vector whose origin support high copy number Reason: Ori is responsible for controlling the copy number of the linked DNA/target DNA

DNA of plasmid is

(i) Name the organism in which the vector shown in inserted to get the copies of the desired gene. (ii) Mention the area labelled in the vector responsible for controlling the copy number of the inserted gene. (iii) Name and explain the role of a selectable marker in the vector shown.

Which of the following statements are correct ? (i) Restriction enzymes cut the strand of DNA a little away from the centre of the palindrome site, but between the same two bases on the opposite strands. (ii) Hind ll always cuts DNA molecules at a particular point by reconginisng a specific sequence of six base pairs. (iii) Separated DNA fragments cannot be visualised without staining on an agarose gel electrophoresis. (iv) 'Ori' is the sequence responsible for controlling the copy number. (v) DNA is a positively charged molecule.

Which factor/s is responsible for controlling the rate of decomposition?

The sequence of a gene, which controls the copy number of the linked DNA, in PBR 322 is

Which enzyme is responsible for linking the fragments of DNA Or The DNA joining enzyme , re quired on recombinant DNA technology

The technique which is responsible for making multiple identical copies of any template DNA called_________.

Which one of the following is responsible for the control of reflec action

A2Z-BIOTECHNOLOGY: PRINCIPLES AND PROCESSES-Section A: Topicwise Questions (topic 2: Tools Of Tecombinant Dna Technology) Trestriction Enzymes ,
  1. In pBR 322 amp^(R) and "tet"^(R) gene are present. When we ligate a fo...

    Text Solution

    |

  2. DNA staining by ethidium bromide is followed by the exposure to UV ray...

    Text Solution

    |

  3. Which is responsible for controlling the copy number of the linked DNA...

    Text Solution

    |

  4. Restriction' in restriction enzyme refers to

    Text Solution

    |

  5. The role of DNA ligase in the construction of a recombinant DNA molec...

    Text Solution

    |

  6. Recognise the figure and find out the correct matching

    Text Solution

    |

  7. Genetic engineering has been made possible due to

    Text Solution

    |

  8. Plasmids are used in genetic engineering because they are

    Text Solution

    |

  9. Which statement is incorrect

    Text Solution

    |

  10. Which of the following is a plasmid ?

    Text Solution

    |

  11. Genes for antibiotic resistance located in Or Bacterial resistance...

    Text Solution

    |

  12. When a recombinant dNA is inserted within the coding sequencing of an ...

    Text Solution

    |

  13. In the E.coli cloning vector pBR 322, the number of selectable marker ...

    Text Solution

    |

  14. Due to difficulty in inactivation of antibiotics, alternate selectable...

    Text Solution

    |

  15. After the fragmentation by restriction endonuclease enzyme, the fragme...

    Text Solution

    |

  16. In a chromosome there is a specific DNA sequence which is responsible ...

    Text Solution

    |

  17. The separated bands of DNA are cut out from the agarose gel and extrac...

    Text Solution

    |

  18. Restriction enzymes belong to a larger class of the enzyme called

    Text Solution

    |

  19. In pBR 322, how many recognition sites are present ?

    Text Solution

    |

  20. Presence of more than one recognition sites within the vector will

    Text Solution

    |