Question

element that activates enzymes for metabolic reaction​

Answer 1

Answer:

The biological nitrogen fixation is done by bacteria or cyanobacteria and symbiotic bacteria.

In symbiotic relationship bacteria provides fixed nitrogen to host and gets carbohydrates from other.

In this process atmospheric nitrogen is reduces in presence of nitrogens to form ammonia.

Molybdenum activates nitrogenase

Explanation:

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Answer 2

Answer:

The biological nitrogen fixation is done by bacteria or cyanobacteria and symbiotic bacteria.

In symbiotic relationship bacteria provides fixed nitrogen to host and gets carbohydrates from other.

In this process atmospheric nitrogen is reduces in presence of nitrogens to form ammonia.

Molybdenum activates nitrogenase.