Plants need nitrogen to make DNA and amino acids. Amino acids are used to make proteins, including enzymes, which are needed for some vital reactions, such as photosynthesis and respiration to happen.
Plants can't make use of the nitrogen in the air because it is too unreactive. However, they can absorb and use nitrate ions dissolved in water, which are made from ammonia by nitrifying bacteria in the soil.
Atmospheric nitrogen is an element and is N2. A compound of this would be ammonia NH3
diazotrophs.
the answer is "nitrogen fixation" because nitrogen fixation is The conversion of atmospheric nitrogen into compounds, such as ammonia, by natural agencies or various industrial processes.Read more: nitrogen-fixation
Gas has a tremendously lower density than solids or liquids. If you want a lot of nitrogen in a given volume, you are much better off using ammonia than air. It is also not impossible to make nitric acid from atmospheric nitrogen, but it is not as easy as using ammonia, and we usually prefer to do things the easy way.
The plant source of Nitrogen is Nitrate. Plants acquire nitrate through the Nitrogen Cycle. Atmospheric Nitrogen is absorbed by Nitrogen-fixing bacteria. The bacteria produce Ammonia which becomes Nitrite. Nitrite becomes Nitrate, the usable form of Nitrogen for plants. Nitrate is assimilated and absorbed by plants. Plants produce amino acids and proteins that are consumed in the food chain. Whatever consumes the proteins and amino acids will eventually die and the decomposition produces ammonia which turns into the atmospheric Nitrogen at the beginning of the cycle.
nitrogen
Atmospheric nitrogen is an element and is N2. A compound of this would be ammonia NH3
diazotrophs.
Transform atmospheric nitrogen into ammonia.
Atmospheric nitrogen fixation is the process where nitrogen is converted into ammonia. Without nitrogen, organisms couldn't grow, and organisms need nitrogen more than anything to grow.
Let me lick your tities
Nitrogen-fixing bacteria do reduce the amount of nitrogen in the atmosphere by converting N2 into ammonia.
the answer is "nitrogen fixation" because nitrogen fixation is The conversion of atmospheric nitrogen into compounds, such as ammonia, by natural agencies or various industrial processes.Read more: nitrogen-fixation
The nodules contain bacteria which can convert atmospheric nitrogen into ammonia
Is known as nitrogen fixation, done with the enzyme nitrogenase found in nitrogen fixing 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.
Nitrogen or hydrogen.