This module covers the basic principles of metabolism in living things including cellular respiration, energy-coupling reactions, protein structure and function, enzyme kinetics, fuel utilisation during starvation, regulation of biochemical processes and protection against oxidative damage and toxic substances. This is a concept-driven course that provides understanding of how living organisms harness chemical reactions for their metabolic needs. The practical component of the module introduces students to basic biochemistry laboratory experimental techniques. Concepts learnt in this module provide a foundation for other biology-related modules, for example Immunology, Microbiology, Molecular and Cell Biology, Recombinant DNA Technologies, Proteomics, Nutrition, Food Science, Structural Biology, Clinical Chemistry, Pharmaceutical Chemistry, and Pharmacology and Toxicology.