Home
Class 12
BIOLOGY
The source of energy for non-biological ...

The source of energy for non-biological nitrogen fixation is

A

by ionizing events such as lightning and effect of cosmic rays

B

ferredoxin enzyme and nitrogenase

C

by reduction of proteins to ammonia

D

by oxidation of ammonia to protein

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

With regard to the biological nitrogen fixation by Rhizobium in association with soy bean, which one of the following statement/statements does not hold true?

Which one of the following mineral element plays an important role in biological nitrogen fixation?

The main source of energy on the sun is

Immediate source of energy for muscle contraction is

Name one non-symbiotic nitrogen fixing prokaryote.

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 ?

What is the source of energy of stars?

An element playing important role in nitrogen fixation is

TRUEMAN BIOLOGY-MINERAL NUTRITION-MULTIPLE CHOICE QUESTIONS
  1. Bacteria which break down the dead organisms of the soil into nitrogen...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  5. Nitrogen fixing enzyme in root nodule is

    Text Solution

    |

  6. Which of the following is an incorrect match ?

    Text Solution

    |

  7. Which of the following can use elemental nitrogen as their nitrogen so...

    Text Solution

    |

  8. Nitrogen fixation by organism requires conditions that are

    Text Solution

    |

  9. Nodule formation is reduced in legume roots due to the deficiency of

    Text Solution

    |

  10. On earth the largest reservoir of nitrogen is

    Text Solution

    |

  11. Organisms that fix nitrogen in aquatic habitats are

    Text Solution

    |

  12. In root nodules of leguminous plants, the pigment leghamoglobin that g...

    Text Solution

    |

  13. Besides providing pink colour to the root nodules, leghaemoglobin perf...

    Text Solution

    |

  14. Major nitrogen flxation is carried out by

    Text Solution

    |

  15. Which one plays an important role in energy metabolism?

    Text Solution

    |

  16. Most of the plants obtain nitrogen from the soil in the form of

    Text Solution

    |

  17. Deficiency of nitrogen produces

    Text Solution

    |

  18. Plants absorb sulphur in the form of

    Text Solution

    |

  19. Which of the following is a micronutrient ?

    Text Solution

    |

  20. Which of the following is not an essential micronutrient ?

    Text Solution

    |