Home
Class 12
BIOLOGY
In a bacterium when RNA-polymerase binds...

In a bacterium when RNA-polymerase binds to the promoter on a transcription unit during transcription, it

A

terminates the process

B

helps remove the introns

C

Inactivates the exons

D

Initiaties the process

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

Mention the function of promoter gene in transcription.

True and False Type Questions RNA polymerase binds to operator to initiate transcription .

The promoter site and the terminator site for transcription are located at:

Regulatory proteins are the accessory proteins than interact with RNA polymerase and affect its role in transcription. Which of the following statements in correct about regulatory protein?

Name the enzymes involved during transcription of RNA.

Draw a schematic representation of the structure of a transscription unit and show the following in it: Direction in which the transcription occurs

Name the parts 'A' and 'B' of the transcription unit given below:

Differentiate between monocistronic and polycistronic transcription unit.

In the sequnece of nitrogen bases of the coding strand of DNA in a transcription unit is: 5' - A T G A A T G - 3', the sequence of bases in its RNA transcript would be:

MBD-Set 1-EXAMPLE
  1. Which one of the following parts of the plant when put into the soil i...

    Text Solution

    |

  2. In a bacterium when RNA-polymerase binds to the promoter on a transcri...

    Text Solution

    |

  3. The hypothesis that "Life originated from pre-existing non-living orga...

    Text Solution

    |

  4. Mating of a superior male of a breed to a cattle to a superior female ...

    Text Solution

    |

  5. Large -holes in 'Swiss -Cheese' are due to propionibacterium sherman...

    Text Solution

    |

  6. Increased concertration of DDT in fish -eating birds is due to eutro...

    Text Solution

    |

  7. Species -Area relationship is represented on a log scale as

    Text Solution

    |

  8. State two advantages of an apomictic seed to a farmer.

    Text Solution

    |

  9. Explain when is a genetic code said to be Degenerate

    Text Solution

    |

  10. Explain when is a genetic code said to be Universal

    Text Solution

    |

  11. Differentiate between opioids and cannabinoids on the basis of their ...

    Text Solution

    |

  12. Differentiate between opioids and cannabinoids on the basis of their ...

    Text Solution

    |

  13. Name the two technique employed to meet the incresasing demand of fish...

    Text Solution

    |

  14. Name any two freashwater fishes.

    Text Solution

    |

  15. Describe the contributions of Alexander Fkeming, Ernest Chain and Howa...

    Text Solution

    |

  16. All cloning vectors do have a 'selectable marker'. Describe its role i...

    Text Solution

    |

  17. Mention how have plants developed mechanical and chemical defence agai...

    Text Solution

    |

  18. Name and explain the processes earthworm and bacteria carry on detritu...

    Text Solution

    |

  19. Explain three different modes of pollination that cn occur in chasmoga...

    Text Solution

    |

  20. Explain the formation of placenta after implantation in a human female...

    Text Solution

    |