Biology
Grade-10
Easy
Question
Which of the following is an important enzyme involved in nitrogen fixation?
- Peptidase
- Hydrogenase
- Hydrolase
- Hexokinase
Hint:
Hydrogenase is an important enzyme involved in nitrogen fixation
The correct answer is: Hydrogenase
- Hydrogenase recycles the H2 produced in N2 fixation, thereby minimizing the loss of energy during nitrogenase catalysis.
- The energy metabolism of many microorganisms is carried out by the enzyme Hydrogenase.
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