Amino Acids

Amino acids are among the essential constituents of life. They consist of long chains of various amino acids, that are bonded together through peptide binding and so-called peptide links. Peptide bonds are essential structural elements of proteinaceous tissue, namely the structural proteins of cells.

The human body contains about sixty-three thousand amino acids. It consists of twenty-five to thirty-two of these amino acids, and there are still more to be discovered. Peptide chain is made up of three essential chains that make up a particular sequence. Some of the amino acid chains are known as peptides; some others are referred to as monomers, others as dipeptide and so on.

The amino acid molecules are attached with an amino group and hydrophobic and lipophilic properties. So they can be taken into the bloodstream either in the form of ions or as nutrients. In the amino acid molecule, there are many types of hydrogen bonds. One of them is the hydrogen bonding with the nitrogen atom of peptides.

Protein molecules

Protein molecules are made up of several subunits, which are known as proteins. The most commonly found amino acid is the one that is known as arginine, and it is the most abundant amino acid in the body.

The other amino acid, valine is present in the brain in a lesser amount, and methionine. The most abundant amino acid is the taurine which is present in the stomach and intestines. The last is cysteine, which is found in the liver and kidney. These three amino acids are responsible for the functioning of most of the body processes, including the metabolic processes of the body.

These four amino acids have many applications in the body. They play an essential role in the functions of different organs of the body, especially the brain and the immune system of a person. They help in growth, repair and maintenance of tissues. They are also responsible for cell division and metabolism in the human body. There are other types of amino acids like glutamine, which is a form of arginine, and glutamine is a form of lying.

There are many different kinds of amino acids, but only four are mainly used in the body because there are others which are not yet identified by science. One of them is taurine, which is the amino acid that is responsible for keeping the blood vessels and nerves elastic and flexible.


Another is arginine, which is the essential amino acid. And another one is methionine, which is an amino acid that is involved in metabolizing proteins. These are the primary forms of these four amino acids, and some of them may be present in the body only in tiny amounts.

Amino acids are one of the essential factors involved in the maintenance of the body and one of the critical elements in the growth and development of life forms. These four amino acids play an essential role in the care of the body.