Nitrogen

How is usable nitrogen cycled among animals?
The nitrogen-containing molecules are passed to animals when the plants are eaten. They may be incorporated into the animal's body or broken down and ...
What must happen to nitrogen gas in the atmosphere before it can be used by organisms?
Nitrogen in its gaseous form (N2) can't be used by most living things. It has to be converted or 'fixed' to a more usable form through a process calle...
What process do dead animals and plants get converted into ammonia?
When plants and animals die or when animals excrete wastes, the nitrogen compounds in the organic matter re-enter the soil where they are broken down ...
How do animals get rid of nitrogen while they are alive?
Decomposition. Plants take up nitrogen compounds through their roots. Animals obtain these compounds when they eat the plants. When plants and animals...
How do you test your nitrogen levels?
How do you test for nitrogen deficiency?Can you test for nitrogen?What is the most obvious symptom of nitrogen deficiency?How can I test my soil for ...
How do animals and humans get nitrogen?
Most plants get the nitrogen they need to grow from the soils or water in which they live. Animals get the nitrogen they need by eating plants or othe...
What do plant and animal do with nitrogen?
Nitrogen, fundamental for cellular structure, is required by plants and animals for production of proteins and amino acids. What do plants do with nit...
How do animals obtain their nitrogenrequirements?
Animals get the nitrogen they need by eating plants or other animals that contain nitrogen. When organisms die, their bodies decompose bringing the ni...
How do animal commonly get nitrogen?
Animals get the nitrogen they need by eating plants or other animals that contain nitrogen. When organisms die, their bodies decompose bringing the ni...