Protein molecules are composed of amino acids, which contain nitrogen and sometimes sulphur. Your body uses amino acids to produce new proteins and to replace damaged proteins.
Your body can synthesize most of the 21 amino acids that you need to make protein, with the exception of nine essential amino acids (histadine, isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophan, and valine) that must come from your food.
Fortunately, all unrefined foods have varying amounts of protein with varying amino acid profiles, including leafy green vegetables, tubers, grains, legumes, and nuts. All the essential and nonessential amino acids are present in these foods in amounts that meet or exceed your needs.
In 1914, Thomas B. Osborne and Lafayette B. Mendel conducted studies on rats, which suggested that they grew best when fed a combination of plant foods whose amino acid patterns resembled that of animal protein. That makes sense, as all baby mammals, rats and humans included, grow best when fed the perfect food for baby mammals: their mother's milk. The term "complete protein" was coined to describe a protein in which all eight or nine essential amino acids are present in the same proportion that they occur in animals. "Incomplete protein" described the varying amino acid patterns in plants. It's a misleading term, because it suggest that humans (and other animals, one would assume) can't get enough essential amino acids to make protein from plants.
Fortunately, the theory that plant proteins are somehow "incomplete" and therefore inadequate has been disproven. All unrefined foods have varying amounts of protein with varying amino acid profiles, including leafy green vegetables, tubers, grains, legumes, and nuts. All the essential and nonessential amino acids are present in any single one of these foods in amounts that meet or exceed your needs, even if you are an endurance athlete or body builder.
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protein is useful because it help build up the body by helping the muscles. Basically proteins are made up of long chains of amino acids. There are 22 different types of amino acid and the body needs all of them to function properly. and they help you grow.
They are made of proteins because the body has coded for them in that form. Usually genes code for proteins. This just the way the body works. Perhaps your question would have more information to ask for?
Proteins are made of molecules called amino acids. When proteins enter the Body, they are broken up into amino acids that are more easily absorbed by the Body.
Every cell in your body contains proteins. Proteins are polymers made of many similar molecules (amino acids) joined together in long chains, these chains are then folded to form a 3D shape.
All proteins in the human body are made from RNA.
what is the relationship between body proteins and water? what is the relationship between body proteins and water?
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made to create cell
protein is useful because it help build up the body by helping the muscles. Basically proteins are made up of long chains of amino acids. There are 22 different types of amino acid and the body needs all of them to function properly. and they help you grow.
Special proteins are enzymes. Enzymes are not made by the body, DNA is read and copied by these special proteins.
They are made of proteins because the body has coded for them in that form. Usually genes code for proteins. This just the way the body works. Perhaps your question would have more information to ask for?
amino acids provide structure
Proteins are mostly made of nitrogen. Almost everything in your body is made of proteins so we would die without nitrogen.
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Proteins are made of molecules called amino acids. When proteins enter the Body, they are broken up into amino acids that are more easily absorbed by the Body.
Every cell in your body contains proteins. Proteins are polymers made of many similar molecules (amino acids) joined together in long chains. I am glad to help people