Home
Class 12
BIOLOGY
The correct sequence of making a cell co...

The correct sequence of making a cell competent is

A

treatment with divalent cation `rarr` incubation of cells with recombinant `DNA` of ice `rarr` heat shock `(42^(@)C)rarr` placing on ice

B

heat shock `(42^(@)C)rarr` incubation of cells with recombinant DNA on ice `rarr` treatment with divalent cations `rarr` placing on ice

C

treatment with divalent cation `rarr` placing on ice `rarr` incubation of cells with recombinant DNA on ice `rar` heat shock `(42^(@)C)`

D

incubation of cells with recombinant DNA on ice `rarr` heat shock `(42^(@)C) rarr `treatment with divalent cations `rarr` placing on ice.

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • BIODIVERSITY & CONSERVATION

    NCERT FINGERTIPS|Exercise Biodiversity & Conservation|140 Videos

  • BIOTECHNOLOGY AND ITS APPLICATION

    NCERT FINGERTIPS|Exercise Biotechnology And Its Application|137 Videos

Similar Questions

Explore conceptually related problems

Correct sequence is

what is correct sequence

The correct sequence of human evolution is

The correct sequence in Krebs cycle is

The correct sequence to get cloth is :

The correct sequence of phases of cell cycle is :

The correct sequence of phases of the cell-cycle is

Correct sequence for Alanine code:

NCERT FINGERTIPS-BIOTECHNOLOGY - PRINCIPLES AND PROCESSES-Biotechnology - Principles And Processes
  1. DNA cannot pass through a cell membrane as

    Text Solution

    |

  2. The term "competent" refers to

    Text Solution

    |

  3. The correct sequence of making a cell competent is

    Text Solution

    |

  4. Match the terms given in column I with their definitions in column II ...

    Text Solution

    |

  5. Micro-injection is a method used to

    Text Solution

    |

  6. Which of the following is required for micro-injection method of gene ...

    Text Solution

    |

  7. In biolistic method of gene trasfer, the microparticles coated with fo...

    Text Solution

    |

  8. The different steps of recombinant DNA technology are given below rand...

    Text Solution

    |

  9. The given flow chart depicts the steps to transfer a desirable gene of...

    Text Solution

    |

  10. Fill up the blanks and select the correct option. (i) EcoRl cuts the...

    Text Solution

    |

  11. In the isolation of DNA, removal of protein and RNA is carried out by ...

    Text Solution

    |

  12. During isolation of genetic material, the chemical used to precipitate...

    Text Solution

    |

  13. Precipitates of purified DNA after the addition of chilled ethanol are...

    Text Solution

    |

  14. Match column I with column II and select the correct answer from the g...

    Text Solution

    |

  15. The polymerase chain reaction is a technique used for

    Text Solution

    |

  16. Process used for amplification ro multiplication of DNA in DNA fingerp...

    Text Solution

    |

  17. Primers are

    Text Solution

    |

  18. Enzyme 'Taq polymerase' used in PCR, has been isolated from bacterium

    Text Solution

    |

  19. Which of the following statements are correct for the enzyme Taq polym...

    Text Solution

    |

  20. Match column I (enzyme) with column II (characteristic/activity) and s...

    Text Solution

    |