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Why do all organisms require nitrogen?
Nitrogen is a vital component of many biological molecules, including proteins and nucleic acids. It is essential for processes like growth, reproduction, and DNA synthesis in organisms. Plants, animals, and microorganisms all require nitrogen to build and maintain their cellular structures and perform various metabolic functions.
What is the source of nitrogen for animals?
Animals get nitrogen from plants.
What can you infer from the fact that animals do not need nitrogen?
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.
How do plants get nitrogen compared to how animals get nitrogen?
Most plants get nitrogen from fertilizers. Some plants can have a process called nitrogen fixing in which nitrogen from the is turned into ammonium compounds. Animals get their nitrogen from food, by eating plants and other animals.
Venus fly traps are plants that eat animals. Why are not these consumers like animals?
They still make their own food but they do require nitrogen and the soils that they live in don't provide enough.
When do animals lose nitrogen?
Animals will lose nitrogen when they die. This is whey decay and nitrogen is released as ammonia into the air.
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.
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.
Does hydrogen require nitrogen?
No.
How do animals like the deer pictured contributed to the nitrogen cycle?
Animals such as deer eat plants that contain nitrogen. The nitrogen helps the animals build and repair cells. When that animal dies, the nitrogen is released back into the atmosphere.
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.
How does nitrogen from the air get into the bodies of plants and animals?
When the animals breathe in nitrogen it goes into their bodies so when they die and decompose the nitrogen they breathed in is now in the soil and also when they fertilize on the land.
