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Nitrate reductase forms...

Nitrate reductase forms

A

`N_(2)`

B

`NH_(3)`

C

`NO_(2)^-`

D

`NO_(3)^-`

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TRUEMEN BIOLOGY ENGLISH-MINERAL NUTRITION-MULTIPLE CHOICE QUESTIONS
  1. The process of N(2) fixation in root nodules is controlled by

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  2. Enzyme involved in nitrogen assimilation

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  3. Nitrate reductase forms

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

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

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

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  7. Nitrosomonas and Nitrosococcus promote

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  8. The Nitrobacter and Nitrocystis

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

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

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

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

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

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

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  15. Nitrogen fixing enzyme in root nodule is

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  16. Which of the following is an incorrect match ?

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

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  18. Nitrogen fixation by organism requires conditions that are

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

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  20. On earth the largest reservoir of nitrogen is

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