Home
Class 12
BIOLOGY
A gene whose expression helps to identif...

A gene whose expression helps to identify transformed cell is known as:

A

vector

B

Plasmid

C

Structural gene

D

Selectable marker

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • BIOLOGY AND HUMAN WELFARE

    SARAS PUBLICATION|Exercise EXAMPLE|86 Videos

  • CHROMOSOMAL BASIS OF INHERITANCE

    SARAS PUBLICATION|Exercise EXAMPLE|75 Videos

Similar Questions

Explore conceptually related problems

The resting stage of the cell is known as

Bone marrow contains stem cells known as

The different steps of recombinant DNA technology are given below randomly. (i) Isolation of the DNA fragments or genes to be cloned (ii) Introduction of the recombinant DNA into a suitable cell (usually E. coil) called host (transformation) (iii) Multiplication/expression of the introduced gene in the host (iv) Selection of the transformed host cells, and identification of the clone containing the desired gene/DNA fragment (v) Insertion of the isolated gene in a suitable plasmid vector Which of the following represents the correct sequences of steps ?

Subsidiayr cells are also known as

A series of events leading to the formation of new cell is known as Cell Cycle. Give the diagrammatic view of Cell Cycle.

Whose experiment wasrepeated in transformation experiment?

A bacterial cell was transformed with a recombinant DNA that was generated using a human gene. However, the transformed cells did not produce the desired protein. Reason could be (a) Human gene may have intron which bacteria cannot process (b) Amino acid codons for humans and bacteria are different (c) Human protein is formed but degraded by bacteria (d) all of the above

External expression of a particular trait is known as ________.

SARAS PUBLICATION-BIOTECHNOLOGY AND ITS APPLICATIONS-EXAMPLE
  1. Balbiani rings are sites of:

    Text Solution

    |

  2. The Avena curvature is used for bioassay of :

    Text Solution

    |

  3. Antivenom injection contains preformed antibodies while polio drops th...

    Text Solution

    |

  4. A complex of ribosome attached to a single strand of RNA is known as

    Text Solution

    |

  5. A system of rotating crops with legume or grass pasture to imprbve so...

    Text Solution

    |

  6. The taq polymerase enzyme is obtained from:

    Text Solution

    |

  7. The amino acid Tryptophan is the precursor for the synthesis of

    Text Solution

    |

  8. Which of the following is the start codon

    Text Solution

    |

  9. The equivalent of a structural gene is :

    Text Solution

    |

  10. A foreign DNA and plasmid cut by the same restiction endonuclease can ...

    Text Solution

    |

  11. Which of the following restriction enzymes produces blunt ends?

    Text Solution

    |

  12. Which of the following is the correct sequence of events in the origin...

    Text Solution

    |

  13. DNA dependent RNA polymerase catalyzes transcription on one strand of ...

    Text Solution

    |

  14. Biochemical Oxygen Demand (BOD) may not be a good index for pollution ...

    Text Solution

    |

  15. What is competitive exclusion principle ?

    Text Solution

    |

  16. With reference to factors affecting the rate of photosynthesis,which o...

    Text Solution

    |

  17. If there are 999 bases in an RNA that codes for a protein with 333 ami...

    Text Solution

    |

  18. A gene whose expression helps to identify transformed cell is known as...

    Text Solution

    |

  19. Okazaki fragments are

    Text Solution

    |

  20. Out of ‘X’ pairs of ribs in humans only ‘Y’ pairs are true ribs. Selec...

    Text Solution

    |