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What can you infer from the fact that animals do not need nitrogen?
Wiki User
∙ 8y ago
If you are told it is a fact that animals do not need nitrogen, you can infer that you are receiving incorrect information.
All living things require nitrogen. However, animals are not able to obtain the nitrogen they need directly, but must get it from their food, and that comes ultimately from the plants that are able to absorb nitrogen from the soil.
Wiki User
∙ 8y ago
Wiki User
∙ 7y agoThe element nitrogen is actually essential to animals. Nitrogen is a component of all of the structural proteins and enzymes in the body, as well as a number of other compounds. Structural proteins make up the bulk of an animal's body aside from water, and enzymes are the chemicals which perform nearly every function in the animal's body.
That said, the nitrogen in the atmosphere cannot be used by animals. Animals have no biological ability to convert the nitrogen in the atmosphere into amino acids, the building blocks of structural proteins and enzymes. Certain organisms, especially certain forms of soil bacteria, can convert nitrogen into ammonia, which can then be converted by bacteria or plants into amino acids, which can be combined to form proteins. These proteins are the source of the amino acids that animals require, and can also convert into other forms.
In conclusion, animals would not be able to exist if it weren't for the nitrogen fixing abilities of other organisms.
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Can humans get the nitrogen they need to exist in the air?
Plants and animals die and decomposers break down their nitrogen containing molecules to ammonia. All animals get the nitrogen they need by eating plants, by eating other animals that ate plants, or by eating animals that ate animals that ate plants.
Where do animals get nitrogen from?
Animals get their nitrogen from plants and by eating other animals
Do plant and animals need nitrogen?
At the very basic level all DNA needs nitrogen. WIthout DNA there is no life.they need it to live
Why is nitrogen needed by plants and animals?
Nitrogen is an essential element of amino acids. Amino acids are basic material for protein synthesis.Thus for synthesis of protein by both, plants and animals, need nitrogen.
How do animals obtain their nitrogen requirements?
Nitrogen is found in all living systems as part of the makeup of biological compounds. Animals obtain the nitrogen they need by eating plants, or by eating other animals that have eaten plants.
Can humans get the nitrogen they need to exist in the air?
Plants and animals die and decomposers break down their nitrogen containing molecules to ammonia. All animals get the nitrogen they need by eating plants, by eating other animals that ate plants, or by eating animals that ate animals that ate plants.
Why do plants and animal and other organisms need nitrogen?
Nitrogen is required by plants and animals for protein synthesis
Why do animals and plants need nitrogen?
bcz
How do other animal the nitrogen they need?
Plants and animals die and decomposers break down their nitrogen containing molecules to ammonia. All animals get the nitrogen they need by eating plants, by eating other animals that ate plants, or by eating animals that ate animals that ate plants.
How do animals obtain the nitrogen they need?
mostly from food.
How do animals get their nitrogen they need?
well, herbivores eat plants (which have nitrogen in them due to help from nitrogen fixating bacteria) then other animals eat herbivores. Since animals are heterotrophs they have to get their nutrients from other organisms.
Why do animals need nitrigen to live?
Animals and plants need nitrogen to live because proteins and other biological compounds contain nitrogen. In plants, nitrogen compounds perform photosynthesis. In humans, nitrogen is the basis for amino acids, the building blocks of genetic material.
Do animals need nitrogen to breathe?
No, in fact most early spacecraft the test animals, astronauts, or cosmonauts breathed pure oxygen. This was stopped after the Apollo-1 fire, which was attributed to defective wiring and a pure oxygen atmosphere. After that some nitrogen was added as a safety feature against fire.
Where do animals get nitrogen from?
Animals get their nitrogen from plants and by eating other animals
Why do plants and animals need nitrogen?
At the very basic level all DNA needs nitrogen. WIthout DNA there is no life.they need it to live
Do plant and animals need nitrogen?
At the very basic level all DNA needs nitrogen. WIthout DNA there is no life.they need it to live
Can most orgnisims get nitrogen gas from the air?
animals dont really need nitrogen but for plants, they need nitrogen and they get nitrogen usually in the form of nitrates or bacteria protein, by the work of nitrifying bacteria, putrefying bacteria and nitrogen fixing bacteria
