Biochemistry explores the chemical foundations of life, from molecules to cells and beyond. It combines chemistry and biology to unravel the intricate processes that enable living organisms to function, grow, and interact. By studying the structure and behavior of biological molecules, biochemists shed light on the fundamental mechanisms underlying health and disease. Biochemical research has revolutionized our understanding of genetics, metabolism, and cellular communication, paving the way for advances in medicine, agriculture, and biotechnology.