Question:
Which of following mineral-nutrients plays an important role in biological nitrogen fixation?
Which of following mineral-nutrients plays an important role in biological nitrogen fixation?
Updated On: Jun 18, 2022
- Zinc
- Iron
- Molybdenum
- Magnesium
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The Correct Option is C
Solution and Explanation
Molybdenum $(Mo)$ is a component of enzyme nitrogenase and thus, plays an important role in biological nitrogen fixation. Besides, it also acts as an enzyme activator for nitrate reductase.
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Concepts Used:
Mineral Nutrition
The naturally occurring inorganic nutrient found in the soil and food that is necessary for the proper functioning of animal and plant bodies is defined as nutrition. Minerals are vital elements essential for the body.
Read More: Mineral Nutrition
Role of Nutrients:
- Balancing function
- Maintenance of osmotic pressure
- Influencing the pH of the cell sap
- Construction of the plant body
- Catalysis of the biochemical reaction
- Effects of Toxicity