Carbohydrates are biological macromolecules composed of carbon, hydrogen, and oxygen, classified by the number of saccharide units into monosaccharides, disaccharides, oligosaccharides, and polysaccharides. Their functional properties and structural stability are determined by the stereochemical configuration (alpha or beta) and position of glycosidic linkages connecting these units, which dictate whether the molecule serves as an energy storage source, a structural fiber, or a transport sugar. This concept belongs to the domain of biochemistry, specifically carbohydrate chemistry, and represents a fundamental principle governing metabolic energy conversion and cellular structural integrity.
Carbohydrates are biological macromolecules composed of carbon, hydrogen, and oxygen, classified by the number of saccharide units into monosaccharides, disaccharides, oligosaccharides, and polysacch…