Amino Acid Metabolism!
Our current examination of proteins and amino acids will cover the metabolism of the protein we eat, dietary protein, and catabolic situations in the body. Amino acids are the "building-blocks" of proteins. Proteins, from the Greek word meaning "of prime importance," constitute an array of structures. Examples of these structures include hormones, enzymes, and muscle tissue. The primary function of protein is growth and repair of body tissue (anabolism). Proteins can also be used as energy through catabolic (breakdown of tissues) reactions, such as gluconeogenesis-the process of making glucose from amino acids, lactate, glycerol, or pyruvate in the liver or kidneys. Our current examination of proteins and amino acids will cover the metabolism of the protein we eat, dietary protein, and catabolic situations in the body. A general understanding of the molecular structure of proteins and amino acids is needed to understand their metabolism. Protein is comprised of carbon, hydrogen, oxygen and, most importantly, nitrogen. Protein may also contain sulfur, cobalt, iron, and phosphorus. These elements form the "building blocks" of protein, amino acids . A protein molecule is made up of l Continue reading >>