Foundational Biochemistry: Molecules of Life

Every biological process, from cellular energy production to genetic inheritance, is fundamentally rooted in chemistry. Gain a solid footing in the science that explains the molecular building blocks of life. By the end of this course, you will be able to identify the major classes of biological molecules, understand how their structures dictate their functions, and explain the critical role of water and ions in maintaining cellular environments. This knowledge provides the essential context for studying biology, genetics, and medicine. What you'll learn: * Understand the unique chemical properties of water and inorganic salts that support cellular function. * Analyze the structure and function of carbohydrates and lipids as primary sources of energy and structural components. * Master the relationship between amino acid sequences, protein folding, and the resulting biological activity of enzymes. * Learn the fundamental structure of DNA and RNA and their roles in storing and transferring genetic information. * Apply concepts of enzyme kinetics and basic metabolic feedback loops to regulate biological processes. We begin by establishing the chemical principles necessary for life, then systematically explore the four major classes of macromolecules—carbohydrates, lipids, proteins, and nucleic acids—concluding with an introduction to enzymatic activity. This foundational course requires no prior knowledge of biochemistry or advanced biology. It is designed specifically for beginners seeking a comprehensive written introduction to the chemical basis of life. Start building your foundational knowledge of biochemistry today.