Biology

The correct answer is A.The Fluid Mosaic Model.

Here’s why:

The Fluid Mosaic Model describes the structure of the cell membrane as a dynamic and flexible (bendable) structure made up of various components like phospholipids, proteins, cholesterol, and carbohydrates, which can move laterally within the membrane. The "mosaic" part refers to the diverse types of molecules (proteins, lipids, etc.) embedded in or attached to the lipid bilayer, and "fluid" refers to the ability of these molecules to move around within the membrane, giving it flexibility and fluidit...