Question

Which one of the following is the nutrient has a key role in biology N-fixation?

A Nitrogen Correct Answer Incorrect Answer
B Phosphorus Correct Answer Incorrect Answer
C Chlorine Correct Answer Incorrect Answer
D Molybdenum Correct Answer Incorrect Answer

Solution

Molybdenum is an essential micronutrient for nitrogen-fixing bacteria. It plays a critical role in the enzyme nitrogenase, which is responsible for catalyzing the conversion of atmospheric nitrogen into ammonia.

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