Some bacteria have the ability to "fix" nitrogen,
that is they can utilize gaseous (atmospheric) nitrogen to produce organic compounds.
(They can all break down compounds to free nitrogen too.)
the role of bacteria in nitrogen fixation
1. Bacteria that nitrifies ammonium compounds in the soil (called "nitrifying bacteria"). Example: Nitrosomonas. 2. Bacteria that nitrifies nitrites (NO2-) in the soil (also called "nitrifying bacteria"). Example: Nitrobacter. 3. Bacteria that denitrifies nitrates (NO3-) in the soil (called "denitrifying bacteria"). Example: Pseudomonas denitrificans. 4. Bacteria that "fixes" nitrogen (called "nitrogen-fixing bacteria"). Examples: Rhizobium (which is symbiotic) and Azotobacter (which is free-living). 5. You also have bacteria that putrefies nitrogenous waste (like urea) and the protein in dead organisms. This type of bacteria is called putrefying bacteria.
animals and people breath out carbon dioxide and plants use carbon dioxide
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Combustion is organic materials reaction to burning in the presence of oxygen. It is the process of conversion to the carbon cycle.
Producers (incorporate it into organic) and bacteria play a major role in the nitrogen cycle.
Several bacteria can fix the nitrogen fom atmosphere.
Several bacteria can fix the nitrogen fom atmosphere.
Bacteria is the organism most critical in the nitrogen cycle. Bacteria in the nitrogen cycle provides different forms of nitrogen compounds used by higher organisms.
In nitrogen cycle
The decomposers , bacteria, and fungi, break down waste and dead organisms returning nitrogen they contain back into the soil.
The role of bacteria in the Nitrogen Cycle is to perform biological nitrogen fixation. This process is an important part of the Nitrogen Cycle because it converts oxygen into ammonia that plants are then able to use.
Plants consume nitrogen in the form of Nitrates. Nitrogen gets converted into nitrates by the denitrifying bacteria. These plants absorb nitrogen in the form of nitrates through the groundwater.
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The nitrogen cycle - /> cycling nutrients, causing diseases, flavoring foods, producing medicines As far as I know, they play an important role in the carbon cycle. When a living thing dies, bacteria attack the body thus releasing all the elements such as carbon back into the atmosphere.