Which of the Following an Accurate Statement Regarding the Fluid-Mosaic

Multiple Choice

Which of the following an accurate statement regarding the fluid-mosaic model of cell membrane structure?

A) Phospholipids form a bilayer that is largely impermeable to water soluble molecules.
B) Phospholipids consist of a non-polar head and two polar tails made of fatty acid chains.
C) The lipid bilayer is solid at normal body temperature, thus protecting the cell.
D) Proteins cannot span the lipid bilayer and are called peripheral proteins.
E) The fluidity of the membrane allows it to be impermeable.