Home
Class 12
BIOLOGY
A regularity gene produces some kind of ...

A regularity gene produces some kind of protein through its m-RNA that controls the activity of the operator gene which signals the formation of specific enzyme required for the metabolic breakdown of the food. How does that protein regulate the activity of the operator gene?

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • MINERAL NUTRITION

    TRUEMEN BIOLOGY ENGLISH|Exercise MULTIPLE CHOICE QUESTIONS|387 Videos

  • Monera

    TRUEMEN BIOLOGY ENGLISH|Exercise ASSERTION AND REASON|14 Videos

Similar Questions

Explore conceptually related problems

A: Operator gene is functional when it is not blocked by repressor. R: Regulator gene produces active protein only which acts on operon system in E.coil.

TRUEMEN BIOLOGY ENGLISH-MOLECULAR BASIS OF INHERITANCE-MCQs
  1. Which one of the following correctly represents the manner of replicat...

    Text Solution

    |

  2. Which of the following is not true for operon concept of jacobe and mo...

    Text Solution

    |

  3. A regularity gene produces some kind of protein through its m-RNA that...

    Text Solution

    |

  4. How many high-energy phosphate bond equivalents are utilized in the pr...

    Text Solution

    |

  5. Given a hypothetical segment of functional DNA strand 3'-GGC AAC CTT G...

    Text Solution

    |

  6. Consider the following events in DNA replication 1. Formation of RNA...

    Text Solution

    |

  7. Which of the following statements are true of all t-RNAs? 1. The 5'e...

    Text Solution

    |

  8. Consider the following processes 1. Synthesis of t-RNA 2. Attachme...

    Text Solution

    |

  9. Match list-I (factos/enzyme) with list-II (activities) and slect the c...

    Text Solution

    |

  10. Which one of the following sub processes does not take place during pr...

    Text Solution

    |

  11. Satellite DNA is important because it

    Text Solution

    |

  12. Which of the following components is required for the proper function ...

    Text Solution

    |

  13. Which of the following blotting methods involves the transferring of p...

    Text Solution

    |

  14. Protein translation proceeds as an ordered process and involves all of...

    Text Solution

    |

  15. Many antibiotics inhibit prokaryotic translation without disrupting pr...

    Text Solution

    |

  16. Replication and transcription are similar processes in mechanistic ter...

    Text Solution

    |

  17. The m-RNA molecule is synthesized from the DNA by the RNA-polymerase b...

    Text Solution

    |

  18. Select the correct statement regarding the human genome project

    Text Solution

    |

  19. Find out the incorrect match

    Text Solution

    |

  20. Go through the features of human genome (i) Largest human gene is dy...

    Text Solution

    |