Respuesta :
A complete protein is one that contains all nine of those amino acids that our bodies need: histidine, isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophan, and valine.
Complete Protein is said to be complete if contains all the nine essential amino acids that the body cant produce on its own.
What is Protein?
Proteins are large Biomolecules comprising one or more chain of amino acid residues.
It was first described by Jöns Jacob Berzelius in 1838.
There are 20 different amino acids that bond together in a chain to form a protein. Eleven of those amino acids are produced by our bodies. The other nine – the so-called essential amino acids – we need to get through food.
Proteins differ from one another primarily in their sequence of amino acids dictated by the nucleotide sequence of their genes and results in protein folding into a specific 3D structure that determines its activity.
What is complete protein?
A protein is formed out of 20 different types of amino acids (organic compounds) all connected to each other. Our body makes 11 types of amino acids on its own.
But we need to get the remaining nine types of amino acids, called "essential amino acids" through other sources, such as the food we eat.
The nine essential amino acids are histidine, isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophan, and valine.
Example of Complete Proteins are - Fish, Poultry, Egg
What is Incomplete Protein?
If the protein one eats doesn’t have all the nine types of amino acids needed to get from food, it’s called an "incomplete protein."
Example of Incomplete Protein are - Nuts and seeds, Wholegrains, Vegetables
To learn more about the Complete Protein here
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