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Nitrogen fixing bacteria are anaerobic bacteria present in the soil or in some plant roots that change nitrogen gas from the atmosphere into solid nitrogen compounds (e.g. ammonium salts) that plants can use in the soil.
Nitrogen fixing bacteria that are symbiotic with plants use sugars supplied by the plant they live in to provide the metabolic energy to carry out this process.
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How do nitrogen fixing bacteria help cycle nitrogen through ecosystem?
Nitrogen-fixing bacteria help cycle nitrogen through the ecosystems in a variety of ways. With plants, the nitrogen-fixing bacteria help ensure that nitrogen is cycled back into the soil.
Does bacteria convert nitrogen from the air into a form plants can use?
Nitrogen-Fixing bacteria. aka Rhizobium
What cycle depends on the bacteria in these nodules?
Then cycle that depends on bacteria to convert nitrogen gas into ammonia is the nitrogen cycle. This is the part of the cycle called nitrogen fixation.
During one part of the nitrogen cycle nitrogen is removed from the air by mainly by nitrogen-fixing?
bacteria
What organisms are necessary for producing ammonia nitrates and nitrites during the nitrogen cycle?
A type of anaerobic bacteria called nitrogen fixing bacteria.
What roles legumes play in the nitrogen cycle?
They absorb nitrogen from the air. Then nitrogen-fixing bacteria convert it to a useable form.
How do nitrogen fixing bacteria help cycle nitrogen through ecosystem?
Nitrogen-fixing bacteria help cycle nitrogen through the ecosystems in a variety of ways. With plants, the nitrogen-fixing bacteria help ensure that nitrogen is cycled back into the soil.
How is bacteria convert nitrogen gas in the air into ammonia?
Rhizobium Bacillus is the bacteria that converts nitrogen gas in the air into ammonia. It plays an important role the nitrogen cycle by fixing nitrogen which is otherwise an inert gas.
How will the removal of leguminous plants affect the nitrogen cycle?
it affects the nitrogen cycle as the leguminous plants have nitrogen-fixing bacteria on their roots and these nitrogen-fixing bacteria help to collect nitrogen which is transferred to animals when these leguminous plants have been eaten.
Does bacteria convert nitrogen from the air into a form plants can use?
Nitrogen-Fixing bacteria. aka Rhizobium
What converts nitrogen into a usable substance during the nitrogen cycle?
I believe it is a nitrogen-fixing bacteria
What cycle depends on the bacteria in these nodules?
Then cycle that depends on bacteria to convert nitrogen gas into ammonia is the nitrogen cycle. This is the part of the cycle called nitrogen fixation.
During one part of the nitrogen cycle nitrogen is removed from the air by mainly by nitrogen-fixing?
bacteria
What processes in the nitrogen cycle are completed by bacteria?
It is nitrogen fixation, which occurs by nitrogen-fixing bacteria that live in the root nodules of legumes and in the soil..
What is a nitrogen-fixing bacteria?
Although the air is made up of about 70% nitrogen, plants cannot use nitrogen in this N2 form. Nitrogen fixing bacteria change nitrogen into the form of soluble nitrates so that plants can use it. Other bacteria, known as de-nitrifying bacteria, change nitrates back into N2, which completes the nitrogen cycle Updated by: Levi Levitt
What two functions of bacteria in the nitrogen cycle?
Bacteria function in the nitrogen cycle as nitrogen fixers and denitrifiers. Nitrogen fixing bacteria take in atrmospheric nitrogen gas and "fix" it into a nitrate or nitrite that can be used by plants. Denitrifiers decompose dead plant tissues and release nitrogen to the atmosphere.
What kind of relationships do plant have with nitrogen fixing bacteria?
It allows nitrogen atoms to continually cycle through the biosphere.
