Biochemistry is a course that explores the chemical processes and substances that occur within living organisms. It combines principles of biology and chemistry to study the structure and function of biomolecules such as proteins, carbohydrates, lipids, and nucleic acids. The course covers topics like enzyme activity, metabolism, molecular genetics, and cell signaling. Students learn how biochemical reactions support life and how imbalances can lead to disease. Biochemistry is fundamental to medicine, pharmacology, biotechnology, and research, preparing graduates for careers in healthcare, diagnostics, pharmaceuticals, and scientific research.