nitrite bacterium
- noun
- /ˈnaɪtraɪt ˈbæktɪriəm/
- Specialized
:
bacteria nitrito
- The nitrite bacterium converts ammonia into nitrites, which is essential for nutrient cycling.
Examples
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A nitrite bacterium oxidizes ammonia, helping to maintain water quality in aquariums.
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Research on the nitrite bacterium has advanced our understanding of nitrification in soil ecosystems.
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The soil contains nitrite bacterium that play a vital role in the nitrogen cycle.
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The nitrite bacterium plays a crucial role in soil health.
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Many nitrite bacteria are found in aquatic environments.
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A nitrite bacterium oxidizes ammonia, helping to maintain water quality in aquariums.
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In the nitrogen cycle, a nitrite bacterium reduces harmful ammonia levels in the soil.
Synonyms
A bacterium that turns ammonia in soil into nitrites
Small soil bacteria that change ammonia into nitrites
Soil bacteria that change ammonia into nitrites during the nitrogen cycle
A soil bacterium that changes ammonia into forms plants can use
Surface Forms
Morphology
The phrase is directly compositional: 'nitrite' (the NO2− compound) combined with 'bacterium' yields a bacterium associated with nitrite (i.e., one that produces or acts on nitrite). This follows a common noun–noun pattern ('X bacterium' = bacterium related to X) so a B1 learner who knows both words can infer the general meaning, despite the technical biological detail.
Etymology
Nitrite bacterium: The compound name nitrite bacterium comes from what the tiny living thing does: it is a bacterium that makes nitrite by changing ammonia. So the name simply means 'a bacterium that produces nitrite'.
