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Protein is a macronutrient that we get from food. It is made up of Carbon, Hydrogen, Oxygen, and Nitrogen. Proteins are the body's only source of nitrogen. When we ingest a protein containging food we excrete the nitrogen in our urine; it is called urea.
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FranThe atmosphere contains Nitrogen right? The way we get Nitrogen is that the Nitrogen gets absorbed into the ground and it turns into Nirates. Plants contains Nirates and then an animal eats the plants. We eat the animals and that's how we get Nitrogen in our bodies.bleah bleah hehe
The liver produces small amounts of ammonia in deamination reactions. Some of this ammonia provides the nitrogen needed for the synthesis of nonessential amino acids. The liver quickly combines any remaining ammonia with carbon dioxide to make urea, a less toxic compound. The liver releases the urea into the bloodstream and it is take up and excreted by the kidneys.
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Is nitrogen used by the body?
Yes, nitrogen is necessary for the body to build proteins and DNA. It is absorbed from the air we breathe and the food we eat. The body uses the nitrogen to synthesize amino acids, which are the building blocks of proteins essential for growth and repair.
How does nitrogen go in your body?
Nitrogen enters the body primarily through the consumption of protein-rich foods. When proteins are broken down during digestion, nitrogen is released and absorbed by the body. This nitrogen is used to build new proteins and perform various biological functions.
Negative nitrogen balance occurs in?
Negative nitrogen balance occurs in conditions where nitrogen excretion exceeds nitrogen intake, such as during severe illness, malnutrition, or starvation. It indicates a breakdown of body tissues for energy and can lead to muscle wasting and impaired healing.
Does the air we breathe out contains more or less nitrogen?
The air we breathe out contains less nitrogen than the air we breathe in. When we inhale, we take in oxygen and other gases, including nitrogen. When we exhale, we breathe out carbon dioxide, which has replaced some of the nitrogen we inhaled.
What happens when you are in positive nitrogen balance?
Positive nitrogen balance occurs when nitrogen intake is greater than nitrogen loss in the body. This typically happens during periods of growth, recovery from illness, or during pregnancy. It indicates that the body is able to build and repair tissues efficiently.
