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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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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.
How does nitrogen leave an animals body?
their waste
How much nitrogen in the body?
The human body is about 3% Nitrogen
When an organism dies the nitrogen in its body do what?
the nitrogen in its body is released by the action of decomposers
When nitrogen taken into the body exceeds nitrogen losses a person is in?
When nitrogen intake exceeds the body's nitrogen losses, a person is said to be in a state of positive nitrogen balance. This can occur during times of growth, pregnancy, or recovery from illness. It indicates that the body is using nitrogen to build and repair tissues.
What is the important role of nitrogen in the human body?
The human body needs nitrogen for the proper digestion of food and growth. Nitrogen is extremely important in the development of the human fetus.
What is nitrogen in the air used for in your body?
Your body is not capable of directly using the nitrogen in air. It is ultimately the source of the nitrogen in the proteins and other nitrogen-containing compounds in your body, but the precursors for these are (mostly) made by nitrogen-fixing bacteria in the soil and then incorporated into molecules by plants. (The "mostly" is because some of the nitrogen used by plants comes from nitrates or ammonia applied as fertilizer.)
Name at least one source of nitrogen for the body?
groundnut is a source of nitrogen.
Where are nitrogen atoms used to build your body?
Nitrogen is an essential part of proteins.
Does the human body contain nitrogen?
Yes, all organisms need nitrogen because part of the nucleotides of nucleic acids (DNA and RNA) is a "nitrogeneous base", which is essential for life. Nitrogen is also present in many organic compounds, including proteins and nucleic acids. By mass nitrogen is the 4th most abundant element in the body.
How does your body use nitrogen?
Then Nitrogen you inhale has no use. But nitrogen, from other sources, such as food, helps sperm production.
Does your body need nitrogen?
yes. nitrogen is a main component in our DNAs and also in other parts of our body. the elements in variable proportion are found in our body parts.
What are the elements of the body?
The elements of the body are:Carbon, nitrogen,and oxygen
