The Chemistry of Life: From Molecules to Metabolism

Abstract

Life is built on complex chemical interactions, from the molecules that make up cells to the metabolic pathways that sustain life. The study of the chemistry of life—biochemistry—explores how molecules like proteins, lipids, carbohydrates, and nucleic acids work together to perform essential biological functions. This article delves into the fundamental chemistry behind biological molecules and the metabolic processes that convert nutrients into energy, focusing on key pathways like glycolysis, the citric acid cycle, and oxidative phosphorylation. By understanding these biochemical processes, we gain insight into the molecular basis of life, human health, and disease.