Biology
Grade-10
Easy
Question
To fix one molecule of nitrogen, ________ molecules of ATP are required.
- 8
- 10
- 16
- 18
Hint:
To fix one molecule of nitrogen, 16 molecules of ATP are required.
The correct answer is: 16
- To fix one molecule of nitrogen total number of 16 ATP.
- Microbes require 16 ATP for the reduction of one mole of nitrogen.
- Nitrogenase enzyme provides 3 hydrogen atoms to each nitrogen atom.
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