Biomolecular interactions refer to the physical interactions between various biomolecules, such as proteins, nucleic acids, and lipids, within a biological system. These interactions are crucial for carrying out essential functions in living organisms, such as signal transduction, gene expression, and enzymatic reactions. Research in the area of biomolecular interactions focuses on understanding the mechanisms and dynamics of these interactions, as well as their role in various cellular processes and diseases. Techniques such as protein-protein interaction studies, co-immunoprecipitation, surface plasmon resonance, and molecular modeling are commonly used to investigate biomolecular interactions at the molecular level. Overall, research in this area aims to provide insights into the complex molecular networks that govern cellular function and to identify potential targets for drug development and therapeutic interventions.