Home
Class 12
BIOLOGY
Assertion: In recombinant DNA technology...

Assertion: In recombinant DNA technology, human genes are often transferred into bacteria (prokaryotes) or yeast (eukaryote)
Reason : Both bacteria and yeast multiply very fast to form huge population, which express the desired gene

A

if both are true with reason being correct explanation

B

assertion true but correct explanation

C

assertion true but reason is wrong

D

both are wrong

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • PRINCIPLES AND APPLICATIONS OF BIOTECHNOLOGY

    DINESH PUBLICATION ENGLISH|Exercise CYG|10 Videos

  • PRINCIPLES AND APPLICATIONS OF BIOTECHNOLOGY

    DINESH PUBLICATION ENGLISH|Exercise Brain Teasers|5 Videos

  • PRINCIPLES AND APPLICATIONS OF BIOTECHNOLOGY

    DINESH PUBLICATION ENGLISH|Exercise Brain Teasers|5 Videos

  • PLATYHELMINTHES-THE FLAT WORMS

    DINESH PUBLICATION ENGLISH|Exercise check your grasp|9 Videos

  • REPRODUCTION IN ORGANISMS

    DINESH PUBLICATION ENGLISH|Exercise Check Your Grasp|19 Videos

Similar Questions

Explore conceptually related problems

Read the given statements and select the correct option. Statement 1: Both bacteria and yeast multiply very fast to form huge populations which express the desired gene. Statement 2: In recombinant DNA technology, human genes are often transferred into bacteria (prokaryotes) or yeast (eukaryotes).

Assertion: Mutation breeding is a process through which one gene from a parent transfer in to another and produce recombinant similar to parent. Reason : - Somatic hybridization does not induce variation.

An advantage of using yeasts rather than bacteria as recipient cells for the recombinant DNA of eukaryotes is that yeasts can

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

Study the following statements regarding recombinant DNA technology and select the incorrect ones. (i) Taq polymerase extends the primers using the nucleotides provided in the reaction. (ii) Antibiotic resistance genes are considered as desirable genes in recombinant DNA technology. (iii) DNA fragments are separated according to their charge only, in agarose gel electrophoresis. (iv) Transformation is a procedure through which a piece of DNA is integrated in to the genome of a host bacterium. (v) To produce higher yields of a desired protein, host cells can be multiplied in a continuous culture. (vi) Downstream processing is one of the steps of polymerase chain reaction.

Assertion :- In lac operon, a polycistronic structural gene is regulated by a common promoter & regulatory genes. Reason : Such arrangement is very common in bacteria & is referred as operon.

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 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

Assertion: DNA ligase plays an important role in recombinant DNA technology. Reason: The linking of antibiotic resistance gene with plasmid vector became possible by enzyme DNA ligase

Assertion :- In prokaryotes, control of the rate of transcriptional initiation is the predominant site for control of gene expression. Reason : The regulatory protein can act both positively (activators) & negatively (repressors)

DINESH PUBLICATION ENGLISH-PRINCIPLES AND APPLICATIONS OF BIOTECHNOLOGY-RQ
  1. Assertion : GM foods are facing widerspread resistance by the people ...

    Text Solution

    |

  2. Assertion : Secondary metabolites are produced in small quantities and...

    Text Solution

    |

  3. Assertion: In recombinant DNA technology, human genes are often transf...

    Text Solution

    |

  4. Plasmid vector in DNA recombinant technology means

    Text Solution

    |

  5. An example of gene therapy is

    Text Solution

    |

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

    Text Solution

    |

  7. DNA polymerase is isolated from bacteria

    Text Solution

    |

  8. Assertion (A) : Restriction endonucleases recognise short pallindromic...

    Text Solution

    |

  9. What indicated ''A'' in given figure

    Text Solution

    |

  10. In which field, application of biotechnology occurs

    Text Solution

    |

  11. The cloning vectors M13 has genetic material

    Text Solution

    |

  12. In the nomenclature of enzyme restriction endonuclease the Roman numer...

    Text Solution

    |

  13. A desirable change in genotype of an organism is obtained by

    Text Solution

    |

  14. More than 95% of transgenic animals are

    Text Solution

    |

  15. Transgenic animals are generally produced for all of the following nee...

    Text Solution

    |

  16. Clot formation can be prevented by treatment within gene therapy

    Text Solution

    |

  17. Identify a,b,c,d in the given diagram

    Text Solution

    |

  18. Which one of these is not a tool of recombinant DNA technology

    Text Solution

    |

  19. One of the methods of which DNA cannot be transferred to the host cell...

    Text Solution

    |

  20. What is the advantage of clinical use of humulin over use of conventio...

    Text Solution

    |