👉 The term "congener" refers to a biological entity that is composed of two or more individual components, such as proteins, nucleic acids, or carbohydrates. Congeneres are typically found in living organisms and include all living cells, tissues, and organs. They play crucial roles in the regulation of cell function, metabolism, and immune system activity. Understanding congeneres is essential for understanding how different biological processes work and how they interact with each other within a given organism.