Foundational Biochemistry: Structure and Function of Biomolecules

Understanding the chemical composition of living systems is the critical first step in biology, but the complexity of large molecules can be overwhelming. This course breaks down the essential building blocks of life into manageable, clear concepts. By the end of this course, you will possess a robust understanding of the structure, properties, and biological roles of the four major classes of biomolecules. You will be able to analyze molecular diagrams and predict how changes in chemical structure impact biological function and metabolic processes. What you'll learn: * Understand the chemical structure and classification of carbohydrates, including mono- and polysaccharides. * Analyze the diverse structures and biological roles of lipids, covering fatty acids, phospholipids, and steroids. * Master the relationship between amino acid sequences and the complex folding patterns (primary to quaternary structures) of proteins. * Practice interpreting the chemical structure of nucleic acids (DNA and RNA) and their function in genetic processes. * Apply foundational concepts of enzyme kinetics and catalysis in the context of major metabolic pathways. * Learn basic principles behind common analytical techniques used to separate and characterize biomolecules. The course begins by defining the core chemical components and principles, then moves systematically through each major class of biomolecule, focusing on how structure dictates function. Written explanations are paired with written exercises that require structural analysis and conceptual application. This course is designed for absolute beginners in biochemistry, biology, or pre-medical sciences. No prior knowledge of advanced chemistry or biology is required. Start building your foundational knowledge of the molecules that define life today.