👉 The term "mesophragmal" refers to a type of protein found in the cell membrane. Mesophragmas are specialized structures that serve as barriers between different parts of the cell and facilitate communication between them. They help protect cells from external damage by preventing substances like ions, enzymes, and other molecules from entering or leaving the cell. The term "mesophragmal" is often used in biotechnology to describe proteins that are involved in regulating cellular functions such as signal trans