Understanding Carbohydrate Structure and Function

Carbohydrates are essential molecules in biology, serving as primary energy sources and structural components. Mastering their fundamental chemistry is the crucial first step toward understanding metabolism and nutrition. This course provides a comprehensive textual guide to the classification, structure, and chemical properties of carbohydrates. By the end, you will be able to correctly identify, name, and predict the basic reactions of mono-, di-, and polysaccharides, linking their chemical arrangement to their biological function. What you'll learn: * Understand the fundamental definition and classification of carbohydrates (aldoses, ketoses, trioses, etc.). * Analyze the structure, stereochemistry, and ring formation (Haworth and Fischer projections) of common monosaccharides like glucose and fructose. * Master the nomenclature and formation of glycosidic bonds that link monosaccharides into complex disaccharides and polysaccharides. * Apply knowledge of chemical properties to predict the oxidation, reduction, and hydrolysis reactions characteristic of saccharides. * Learn the biological roles of major polysaccharides, including starch, cellulose, and glycogen, and their relevance in energy storage and structure. * Practice identifying key functional groups and applying modern IUPAC naming conventions for common sugar derivatives. The course begins with foundational definitions and isomerism before moving step-by-step through the detailed structures and chemical properties of monosaccharides. We then cover the synthesis and breakdown of disaccharides and the complex structures and roles of biologically significant polysaccharides. This course is designed for absolute beginners in chemistry, biology, or nutrition who need a solid foundation in carbohydrate biochemistry. No prior advanced chemistry knowledge is required. Start building your chemical knowledge base today.