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Nitrogen-fixing enzyme found in root nod...

Nitrogen-fixing enzyme found in root nodules is

A

nitrogen esterase

B

nitrogenase

C

nitrace

D

Nitrosomonas

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The correct Answer is:
B
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Nitrogenase enzyme found in root nodules in legumes contains

Nitrogen fixing enzyme in root nodule is

Nitrogen fixing enzyme in root nodule is

Assertion : Nitrogen fixing enzyme in legume root nodules function at low oxygen concentration. Reason : Low oxygen concentration is provided by leghaemoglobin.

What is the name of nitrogen fixing bacterium found in the root nodules of legumes ?

Which is not true for nitrogenase enzyme in root nodules in legumes?

ARIHANT NEET-MINERAL NUTRITION-Chapter Exercises (A) Taking it together (Assorted Questions of the chapter for Advanced level practise)
  1. Which of the following is non-symbiotic ?

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  2. Nitrogen-fixing bacterium is

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  3. Nitrogen-fixing enzyme found in root nodules is

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  4. What protects enzyme nitrogenase ?

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  5. The haemoglobin like pigment can be traced in

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  6. Pigment, leghaemoglobin is present in roots of

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  7. The accumulation of phosphorus is more in

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  8. The element required by an enzyme urease to hydrolyse urea by living o...

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

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  10. Major nitrogen fixation is carried out by

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  11. Nitrosomonas bacteria converts

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  12. The nitrifying bacteria are

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  13. Nitrite ions are reduced to ammonia by ferredoxin in

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  14. One of the following is a nitrogen-fixing enzyme

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  15. Which of the following does not fix atmospheric nitrogen?

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  16. A nitrogen-fixing cyanobacteria found in coralloid root of cyacas is

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  17. In plants, nitrate is reduced to ammonium state in two steps, in secon...

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  18. The concentration of a macroelement per gram of dry matter in plants i...

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  19. The major role of minor element inside living organisms is to act as:

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  20. "Dieback'' citrus and 'reclamation' of legumes and cereals is due to t...

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