Amino Acids
Amino acids are organic compounds containing amine (- NH2), carboxyl (-COOH), and side chain—R group. The major elements of amino acids are carbon, hydrogen, nitrogen, and oxygen. Each molecule contains a central carbon atom, α-carbon to which both an amino and a carboxyl group are attached. The other two bonds of the α-carbon atom are bonded by a hydrogen (H) atom and the R group. All amino acids have the alpha carbon bonded to a hydrogen atom, carboxyl group, and amino group. The R group (side chain) varies among amino acids. The structure of amino acids is represented below.
Structure
What are Amino Acids?
Amino Acids are essential for the human body. Amino acids are important in the formation of the structure of proteins. When a person eats foods that contain protein, the digestive system breaks down the protein into amino acids. The body then combines amino acids in various ways to perform physical functions. The body needs 20 amino acids to maintain good health and normal functioning. A healthy body can make only 11 amino acids on its own, but the other 9 amino acids cannot be synthesized by the body. The other 9 amino acids must be ingested from the other sources through food. A body that can make amino acids are called non-essential amino acids because it creates on its own. The amino acids which cannot make owned by the body are called essential amino acids because they are taken from other sources. Amino acids are an essential part of the functioning of various chemical and biological of our body. The different functions include transportation of molecules, building, and fixing of the tissues, development, and capability of enzymes, food digestion, and so on. These biomolecules are important elements for the development and advancement of individuals. There are around 300 amino acids that can be tracked down in nature. Be that as it may, just 20 amino acids are significant.
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