Home
Class 12
BIOLOGY
Which of the following gene clusters i...

Which of the following gene clusters in bacteria is responsible for nitrogen fixation ?

A

nod, nif, fix

B

nod, ndf, nfx

C

nod, nix, nfx

D

ndx, nif, fix

Text Solution

Verified by Experts

The correct Answer is:
1
Promotional Banner

Topper's Solved these Questions

  • MICROBES IN HUMAN WELFARE

    TRUEMAN BIOLOGY|Exercise Multiple choice question|144 Videos

  • MOLECULAR BASIS OF INHERITANCE

    TRUEMAN BIOLOGY|Exercise MCQs|271 Videos

Similar Questions

Explore conceptually related problems

Which gene cluster is responsible for nitrogen fixation in bacteria?

Leguminous plants are able to fix atmospheric nitrogen through the process of symbiotic nitrogen fixation. Which one of the following statements is not correct for this process of nitrogen fixation ?

Which of the following sets of disease is caused by bacteria

Which of the following nitrogenous base is double ringed?

Which of the following is a method of gene transfer ?

Which of the following compounds will not gave Lassaigne's test for nitrogen ?

Which of the following can fix atmospheric nitrogen?

TRUEMAN BIOLOGY-MINERAL NUTRITION-MULTIPLE CHOICE QUESTIONS
  1. Which of the following is non-symbiotic ?

    Text Solution

    |

  2. The most important function of Rhizobium is

    Text Solution

    |

  3. Which of the following gene clusters in bacteria is responsible for ...

    Text Solution

    |

  4. N(2) fixation is

    Text Solution

    |

  5. The process of N(2) fixation in root nodules is controlled by

    Text Solution

    |

  6. Enzyme involved in nitrogen assimilation

    Text Solution

    |

  7. Nitrate reductase forms

    Text Solution

    |

  8. If by radiation all nitrogenase enzymes are inactivated then there wi...

    Text Solution

    |

  9. Plants that have mutualistic relations with nitrogen-fixing bacteria r...

    Text Solution

    |

  10. Plants that have mutualistic relations with nitrogen-fixing bacteria ...

    Text Solution

    |

  11. Nitrosomonas and Nitrosococcus promote

    Text Solution

    |

  12. The Nitrobacter and Nitrocystis

    Text Solution

    |

  13. Reduction is the term used when conversion of ……… takes place

    Text Solution

    |

  14. Certain bacteria living in the soil poor in oxygen convert nitrates in...

    Text Solution

    |

  15. Bacteria which break down the dead organisms of the soil into nitrogen...

    Text Solution

    |

  16. The nodules in a plant root where nitrogen fixing bacteria live forms ...

    Text Solution

    |

  17. The source of energy for non-biological nitrogen fixation is

    Text Solution

    |

  18. Vicia faba and pisum sativum are recommended for rotaion of crops beca...

    Text Solution

    |

  19. Nitrogen fixing enzyme in root nodule is

    Text Solution

    |

  20. Which of the following is an incorrect match ?

    Text Solution

    |