Singer-Nicolson model

The Singer-Nicolson model, proposed in 1972, describes the structure of cell membranes. It suggests that membranes are like fluid mosaics, where lipids form a flexible bilayer with proteins embedded within, rather than being rigid. This arrangement allows proteins to move and float within the lipid layers, similar to boats on the sea. The model emphasizes the dynamic nature of cell membranes, crucial for various functions like communication and transport in and out of cells. This understanding has been fundamental in biology and medicine, influencing how we study cells and their interactions.