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(B) Nitrogen fixation is a highly energy-intensive process. The enzyme nitrogenase requires a significant amount of $ATP$ to break the strong triple c

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Plant

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(B) Nitrogen fixation is a highly energy-intensive process. The enzyme nitrogenase requires a significant amount of $ATP$ to break the strong triple covalent bond between nitrogen atoms $(N \equiv N)$. This energy is derived from the respiration of the host plant,which provides the necessary $ATP$ and reducing power (electrons) to the nitrogen-fixing bacteria (such as $Rhizobium$) residing in the root nodules. Therefore,the energy is obtained from the plant.

The energy required for nitrogen fixation is obtained from $...........$.

Similar Questions

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