Which word best describes the structure of the cell membrane? A rigid b layered c impermeable d nonpolar?

Answer;

-Layered

The word that best describes the structure of the cell membrane is Layered

Explanation;

-Cell membranes are based on lipid bilayer. Plasma membranes consist of a lipid bilayer with proteins embedded in the bilayer. The principle lipids are phospholipids. A phospholipid molecules has a hydrophilic head with a phosphate group as part of its structure and two hydrophobic tails.