Home
Class 12
BIOLOGY
Identify the correct sequence of steps i...

Identify the correct sequence of steps in RNA-interference (RNAi) process to develop nematode resistant plants
(i) Silencing of specific mRNA of the nematode
(ii) Formation of sense and antisense RNA
(iii) dsRNA formation
(iv) Introducing nematode specific genes into plant

A

i, ii, iv, iii

B

iii, ii, i, iv

C

iv, ii, iii, i

D

iv, i, ii, iii

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • PRINCIPLES AND APPLICATIONS OF BIOTECHNOLOGY

    DINESH PUBLICATION|Exercise CYG|10 Videos

  • PRINCIPLES AND APPLICATIONS OF BIOTECHNOLOGY

    DINESH PUBLICATION|Exercise Brain Teasers|5 Videos

  • PRINCIPLES AND APPLICATIONS OF BIOTECHNOLOGY

    DINESH PUBLICATION|Exercise Brain Teasers|5 Videos

  • PLATYHELMINTHES-THE FLAT WORMS

    DINESH PUBLICATION|Exercise check your grasp|9 Videos

  • REPRODUCTION IN ORGANISMS

    DINESH PUBLICATION|Exercise Check Your Grasp|16 Videos

Similar Questions

Explore conceptually related problems

Which vector has employed for introducing nematode-specific genes in infected tobacco plants?

Which of the following vectors has been used for introducing nematode-specific genes in infected tobacco plants?

Silencing of mRNA/RNA interference has been used in development of plants resistant to

How does RNA interference help in developing resistance in tobacco plant against nematode in infection?

Which of the following microorganisms is best suited as a cloning vector to introduce nematode specific genes in plants ?

Which of the following statements are correct regarding the process of RNA interference ? (i) RNAi has been used to prevent nematode infestation of tobacco plants . (ii) RNAi takes place in all eukaryotic organisms as a method of cellular defense. (iii) The method involves silencing of specific mRNA using a complementary dsDNA molecule that binds and prevents the translation of mRNA. (iv) using retrovirus vectors , nematode–specific genes were introduced into the host plant .

How did the process of RNA interference help to control the nematode form infecting roots of tobacco plants ? Explain

Identify the correct order of steps in heterogeneous catalysis. (i) Adsorption of reactant molecules on the surface of the catalyst. (ii) Diffusion of reactant to the surface of the catalyst. (iii) Formation of reactions product on the catalyst surface. (iv) Diffusion of reactions product from the catalyst surface. (v) Formation of activated intermediate.

In nematode resistance by RNA interference, some specific genes were introduced which form dsRNA. These were introduced in

DINESH PUBLICATION-PRINCIPLES AND APPLICATIONS OF BIOTECHNOLOGY-RQ
  1. Restriction sites for Pvu I and Pvu II respectively are in which genes...

    Text Solution

    |

  2. After insertion of DNA segment within the sequence of Z-gene of bacter...

    Text Solution

    |

  3. Identify the correct sequence of steps in RNA-interference (RNAi) proc...

    Text Solution

    |

  4. Identify the wring statement with reference to the structure of human ...

    Text Solution

    |

  5. Pathogenic entity which is responsible for the production of tumour in...

    Text Solution

    |

  6. Transgenic animals means

    Text Solution

    |

  7. In which of the following cry protein is synthesised

    Text Solution

    |

  8. What is fused with Maize for manufacturing of genetically modified sug...

    Text Solution

    |

  9. During PCR technique the pairing of primers to ssDNA segment is called

    Text Solution

    |

  10. Agrobacterium tumefaciens is most widely used for gene transfer bacaus...

    Text Solution

    |

  11. In plasmid pBR 322, 'BR' stands for

    Text Solution

    |

  12. The plasmid of which organism was used successfully for the first time...

    Text Solution

    |

  13. Cystic fibrosis can be treated by -in gene therapy

    Text Solution

    |

  14. Which of the following is not produced as transgenic animals

    Text Solution

    |

  15. Match the columns and choose the right option

    Text Solution

    |

  16. Match the columns and choose the right option

    Text Solution

    |

  17. Which of the following statements about transgenic animals is/are fals...

    Text Solution

    |

  18. Most suitable mathod of introducing alien DNA into a plant cell is

    Text Solution

    |

  19. Desired genes have been introduced transgenic animals to obtain large ...

    Text Solution

    |

  20. Which one of the following statements is not correct about a plasmid

    Text Solution

    |