Bacteria are extremely simple organisms. Most bacteria are a single cell, and are supported perfectly by sunlight alone. Some kinds of bacteria can live deep underwater, or encased in thousands of tons of rock. Some can even live in space. Overall bacteria do not need oxygen/nitrogen for any reason, because there body's do not need it to function, they are just to small and simple.
Bacteria convert atmospheric nitrogen into a nitrogen-containing ion that plants can absorb.
in nature nitrogen from the atmosphere is converted to ammonia by nitrifying bacteria ammonia is then converted to nitrite and then to nitrate by nitrogen fixing bacteria. nitrate is converted back to nitrogen by denitrifying bacteria
Nitrogen dioxide.
This is known as nitrogen fixation.
eats it
animals dont really need nitrogen but for plants, they need nitrogen and they get nitrogen usually in the form of nitrates or bacteria protein, by the work of nitrifying bacteria, putrefying bacteria and nitrogen fixing bacteria
They absorb nitrogen through their roots.
All the bean family -the legumes- have symbiotic bacteria that live in nodules in the roots. These bacteria have the ability to take nitrogen out of the air and convert it into nitrogen chemicals that the plants can use - they are called nitrogen fixing bacteria-. Legumes therefore do not need added fertilizers to flourish.
nitrites
The term for bacteria that convert nitrogen into nitrogen compounds is nitrogen-fixing bacteria.
Nitrogen-fixing bacteria
Nitrogen-fixing bacteria
Chemoautotrophs like Nitrogen fixing bacteria
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Plants need nitrogen to grow. They are surrounded by nitrogen in the air, but it is not in a form the plants can use. Nitrogen fixing bacteria on the roots of the plant convert (fix) the airborne nitrogen to a form the plants can use to grow.
Bacteria can live and grow without thiamine. They do, however, need water, iron, phosphate, and a nitrogen source.
Bacteria convert atmospheric nitrogen into a nitrogen-containing ion that plants can absorb.