In the Fluid-Mosaic Model That Describes Plasma Membranes

question 75

Multiple Choice

In the fluid-mosaic model that describes plasma membranes,

• A)there are three layers of glycerophospholipid molecules.
• B)two layers of glycerophospholipid molecules have their nonpolar sections oriented to the inside of the membrane.
• C)two layers of glycerophospholipid molecules have their nonpolar sections along the outer surface of the membrane.
• D)A single row of glycerophospholipid molecules forms a barrier between the inside and outside of the cell.
• E)two layers of proteins separate the contents inside a cell from the surrounding fluids.