Abstract

Biomolecular interactions are fundamental to virtually all cellular processes, ranging from DNA replication and protein synthesis to signal transduction and immune responses. These interactions typically occur between proteins, nucleic acids, lipids, and small molecules, enabling the complex network of activities within cells. Understanding the mechanisms, dynamics, and specificities of these interactions provides insight into normal cellular function, as well as the molecular basis of diseases. This article explores the various types of biomolecular interactions, their significance in cellular processes, and the methods used to study them, emphasizing their role in health and disease.