It is usually performed by soil-living bacteria, such as nitrobacter.
The production of ammonia by bacteria during the decay of nitrogen-containing urea is called nitrogen cycle. The process of combining nitrogen gas with hydrogen to form ammonia is called nitrogen fixation.
the ammonia is converted by bacteria into ammonium to be used again by plants and bacteria.
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.
A type of anaerobic bacteria called nitrogen fixing bacteria.
The three types of bacteria which are involved in the nitrogen cycle are nitrogen- fixing bacteria which change the nitrogen gas into ammonia. The next is nitrifying bacteria which changes the ammonia into nitrities and then the nitriites into nitrates. Then the plant absorbs the nitrates and uses them to continue growth. Then an animal may eat the plant receiving the nitrogen from it. But it must eventually get ride of it so it produces waste which goes back into the soil and is broken down by decomposers and fungi, which then turn it back into ammonia. The cycle then repeats itself. Extra nitrates are turned back into nitrogen gas by denitrifying bacteria.
Nitrogen-fixing bacteria do reduce the amount of nitrogen in the atmosphere by converting N2 into ammonia.
Is known as nitrogen fixation, done with the enzyme nitrogenase found in nitrogen fixing bacteria.
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
Actually nitrogen exist in the atmosphere in dinitrogen (N2) form and cannot be utilized directly. As such bacteria help in converting atmospheric nitrogen into ammonia which then can be used by the plants.
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.
The production of ammonia by bacteria during the decay of nitrogen-containing urea is called nitrogen cycle. The process of combining nitrogen gas with hydrogen to form ammonia is called nitrogen fixation.
Nitrogen Fixation
The bacteria fix nitrogen by converting it to ammonia and nitrates which the plant can absorb and use to build its nitrogen containing molecules such as amino and nucleic acids. In return it offers some of its own sugars to the bacteria to cover their needs. It's a trade off between biologically usable nitrogen and sugar
The nodules contain bacteria which can convert atmospheric nitrogen into ammonia
change nitrogen gas into ammonia
Transform atmospheric nitrogen into ammonia.
the ammonia is converted by bacteria into ammonium to be used again by plants and bacteria.