Home
Class 12
BIOLOGY
During biological nitrogen fixation, ina...

During biological nitrogen fixation, inacti- vation of nitrogenase by oxygen poisoning is prevented by

A

Cytochrome

B

Xanthoplyll

C

Carotene

D

Leghaemoglobin in synthesised by host with the help of bacteria

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • MINERAL NUTRITION

    VMC MODULES ENGLISH|Exercise EFFICENT|50 Videos

  • MINERAL NURTITION IN PLANTS

    VMC MODULES ENGLISH|Exercise IN-CHAPTER EXERCISE-D|10 Videos

  • MORPHOLOGY OF FLOWERINGPLANTS

    VMC MODULES ENGLISH|Exercise IN-CHAPTER EXERCISE-G|10 Videos

Similar Questions

Explore conceptually related problems

During biological nitrogen fixation, inactivation of nitrogenase by oxygen poisoning is prevented by

During biological nitrogen fixation, inactivation of nitrogenase by oxygen poisoning is prevented by

During biological nitrogen fixation, inactivation of nitrogenase by oxygen poisoning is prevented by

During biological nitrogen fixation, inactivation of nitrogenase by oxygen poisoning is prevented by

During biological nitrogen fixation, nitrogen is converted to

Which of the following prevents inactivation of enzyme nitrogenase by oxygen poisoning, during biological nitrogen fixation?

In paddy fields, biological nitrogen fixation is chiefly brought about by

(i) Give an account of biological nitrogen fixation. (ii) Give characteristic role of magnesium and molybdenum in plants.

A gene cluster of nod and fix factors control the establishment and function of biological nitrogen fixation system in leguminous roots. One of the following is not a function of nod gene, i.e.,

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

VMC MODULES ENGLISH-MINERAL NUTRITION-IMPECCABLE
  1. the process of conversion of nitrogen to ammonia by microbes is

    Text Solution

    |

  2. Mo is part of enzyme:

    Text Solution

    |

  3. In reductive amination, the product is:

    Text Solution

    |

  4. On which surface of cell Donnan equilibrium occur " ...

    Text Solution

    |

  5. Match the column and choose the correct answers: {:("Column I","Colu...

    Text Solution

    |

  6. During biological nitrogen fixation, inacti- vation of nitrogenase by ...

    Text Solution

    |

  7. Conversion of organic nitrogen into ammonia, N(2) gas into ammonia, ni...

    Text Solution

    |

  8. Match and find the correct combination {:("Column I","Column II"),(A...

    Text Solution

    |

  9. Function of leghaemoglobin during biological nitrogen-fixation in root...

    Text Solution

    |

  10. Match the following columns {:("Column I","Column II"),("Essential e...

    Text Solution

    |

  11. Enzyme nitrogenase is

    Text Solution

    |

  12. Statement l. mineral salt absortpion is an active process. II. Expla...

    Text Solution

    |

  13. The element responsible for the ring structure of chlorophyll and man...

    Text Solution

    |

  14. Which of the following bacterium causes denitrification?

    Text Solution

    |

  15. Which is essential for the growth of root tip?

    Text Solution

    |

  16. In which of the following, all three are macronutrients? (A) Iron, cop...

    Text Solution

    |

  17. Which of the following elements is responsible for maintaining turgor ...

    Text Solution

    |

  18. In which of the following forms is iron absorbed by plants

    Text Solution

    |

  19. Thiobacillus is group of bacteria helpful in carrying out:

    Text Solution

    |

  20. Which of the following bacteria reduce nitrate in soil into nitrogen?

    Text Solution

    |