Living organisms can incorporate nitrates into their metabolism.
Nitrates are compounds that we can find in nature, originated in the nitrogen cycle.
- Plants can obtain nitrogen in the form of nitrate (NO3-) and ammonium (NH4 +).
- Nitrates are absorbed and accumulated by plants, being transmitted to humans through the consumption of vegetables and water.
- These compounds, in turn, serve as food for other types of prokaryotes, this time denitrifying metabolism, that is, they decompose nitrite and nitrate ions, and obtain energy to live.
Therefore, we can conclude that the nitrate ion (NO3–) forms some of the presentations usable by animals and plants.
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