Biological chemistry is the study of the chemical processes and substances that occur within living organisms. It combines principles from both biology and chemistry to understand how molecules like proteins, lipids, carbohydrates, and nucleic acids interact and function in biological systems. This field is essential for exploring how life operates at a molecular level. Researchers in biological chemistry investigate various topics, including metabolism, enzyme function, and cell signaling. By understanding these processes, scientists can develop new treatments for diseases, improve agricultural practices, and create biotechnological innovations. Overall, biological chemistry plays a crucial role in advancing our knowledge of life and health.