Question

Describe the Nitrogen metabolism.

Answer 1

Nitrogen enters roots as NO3- or NH4+.  Nitrate reduction results in the production of NH4 called N2 fixation.  NH4 is 1st incorporated into amino acids via the glutamine synthetase (GS) reaction. The NH4+ is incorporated into amino acids in roots and leaves and the amino acids get integrated into proteins. The main if not sole function of some proteins is to provide a store of amino acids

thats all of mine

Answer 2

Nitrogen metabolism is the recycling of NH3, ammonia in its charged or neutral version.  

Explanation:  

• This process is the conversion of Nitrogen present in the form of ammonia and converting it into compounds that can enter into the human body and organism's body through dietary content, and is later excreted into the earth.  
• The nitrogen in the form of urea and ammonia gets converted to atmospheric nitrogen again. This entire process is known as nitrogen metabolism, and it acts as a nitrogen cycle in the atmosphere.  
• Nitrite, nitrate, and nitrogen gets fixed by plants and bacteria and enter the diet. Glutamate is responsible for the nitrogen flow in mammals.  

Learn more about Nitrogen Metabolism and atmospheric nitrogen:

Describe the Nitrogen metabolism.

https://brainly.in/question/5116168

A bacterium that can take atmospheric nitrogen and convert it into a soluble form

https://brainly.in/question/704665