Home
Class 12
BIOLOGY
Assertion :- RNA polymerase associates w...

Assertion :- RNA polymerase associates with `sigma`-factor and `rho`-factor to terminant & initiate the transcription respectively.
Reason: Association with these factors will not alter the specificality of the RNA polymerase.

A

If both assertion and reason are true and reason is the correct explanation of assertion.

B

If both assertion and reason are true but reason is not the correct explanation of assertion.

C

If assertion is true but reason is false

D

If both assertion and reason are false.

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • MOLECULAR BASIS OF INHERITANCE

    MOTION|Exercise EXERCISE - 4 (AIIMS)|13 Videos

  • MINERAL NUTRITION

    MOTION|Exercise EXERCISE-4|27 Videos

  • MORPHOLOGY OF FLOWERING PLANTS

    MOTION|Exercise EXERCISE - 4 (AIIMS |ASSERTION & REASON QUESTIONS )|38 Videos

Similar Questions

Explore conceptually related problems

RNA polymerase requires for initiation

What are the transcriptional products of RNA polymerase III?

Which one of the following factors is not a part of prokaryotic RNA Polymerase?

RNA polymerase required for initiation

RNA polymerase binds to ______ and initiates transcription.

Read the following statements and choose the correct opton. I. RNA polymerase associates transiently with 'Rho' factor to initiate transcription. II. In bacteria, transcription and translation takes place in the same compartment. III. RNA polymerase I is responsible for transcription of t-RNA. IV. When hn-RNA undergoes capping process, adenylate residues are added at 3' end in a template indepedent manner. V. h-RNA is the precursor of m-RNA.

In association of solute, the Van't Hoff factor is greater than unity.

RNA polymerase binds to promoter and initiates transcription (Initiation). It uses

AIDS causing factors are associated with

MOTION-MOLECULAR BASIS OF INHERITANCE-EXERCISE - 4 (ASSERTION & REASON)
  1. Assertion :- The DNA strand which does not code for anything is referr...

    Text Solution

    |

  2. Assertion :- The split-gene arrangement complicates the definition of ...

    Text Solution

    |

  3. Assertion :- RNA polymerase associates with sigma-factor and rho-facto...

    Text Solution

    |

  4. Assertion :- t RNAs are specific for each amino acid but there are no ...

    Text Solution

    |

  5. Assertion :- Inhibition of transcription is the only method of regula...

    Text Solution

    |

  6. Assertion :- In lac operon, a polycistronic structural gene is regulat...

    Text Solution

    |

  7. Assertion :- The gene I codes for the repressor of the lac operon. R...

    Text Solution

    |

  8. Assertion :- Lactose is the substrate for the enzyme beta-galactosidse...

    Text Solution

    |

  9. Assertion :- Inhibition of transcription is the only method of regula...

    Text Solution

    |

  10. Assertion :- Lac opertor is present only in lac operon & it interact s...

    Text Solution

    |

  11. Assertion :- Gene regulation in prokaryotes is comparatively simple th...

    Text Solution

    |

  12. Assertion :- In lac operon, a polycistronic structural gene is regulat...

    Text Solution

    |

  13. Assertion :- The gene I codes for the repressor of the lac operon. R...

    Text Solution

    |

  14. Assertion :- Lactose is the substrate for the enzyme beta-galactosidse...

    Text Solution

    |

  15. Assertion :- Regulation of lac opernon by repressor is referred to as ...

    Text Solution

    |

  16. Assertion :- HGP was closely associated with the rapid development of ...

    Text Solution

    |

  17. Assertion :-BAC & YAC are the common vectors used in HGP. Reason : I...

    Text Solution

    |

  18. Assertion :- DNA fingerprinting is a very quick way to compare the DNA...

    Text Solution

    |

  19. Assertion :- The repetitive DNA are separted from bulk genomic DNA as ...

    Text Solution

    |

  20. Assertion :- DNA fingerprinting involves identifying differences in so...

    Text Solution

    |