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Leghaemoglobin is produced in response t...

Leghaemoglobin is produced in response to

A

respiration

B

fatty acid oxidation

C

photosynthesis

D

`N_(2)`-fixation.

Text Solution

Verified by Experts

The correct Answer is:
D
Leghaemoglibin (Lb) is a red-pink pigment produced by root hair cell after being affected by Rhizobium bacteria Leghaemoglobin regulates `O_(2)` supply by creating anaerobic enviroment in the cell so that nitrogen fixing enzyme nitrogenase function properly.
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NCERT FINGERTIPS-MINERAL NUTRITION-Mineral Nutrition
  1. Which one is the correct equation of nitrogen fixation?

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  2. The cofactor of nitrate reductase is

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  3. Leghaemoglobin is produced in response to

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  4. Which of the following statements is incorrect about leghaemoglobin?

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  5. conditions are created by leghaemoglobin in the root nodule of a legum...

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  6. Read the following statements and select the correct answer. (i). Rh...

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  7. Ammonia synthesis by nitrogenase requires

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  8. Read the following statements and select the incorrect ones. (i). Th...

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  9. Refer to the given reaction alpha-Ketoglutaric acid +NH(4)^(+)+NADPH...

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  10. Select the option which completes the given equation for reductive ami...

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  11. The process of transfer of amino group from one amino acid to the keto...

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  12. Refer to the given reacton, what does it depict? underset("Amino-don...

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  13. Fromacid, more than 17 amino acids are formed through transamination

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  14. Amides are different from amino acids as they contain more

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  15. Amides are transported to the other parts of the plant via

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  16. Nodules in soybean plant export the fixed nitrogen in the form of

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  17. Identify the given type of hydroponic technique and select the correct...

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  18. According to carbonic acid exchange theory of mineral salt absorption ...

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  19. Consider the following steps involved in nodule formation in the root ...

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  20. Which of the following statements will not hold true if a plant is gro...

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