Multiple Choice
Answer the following question(s) about the diagram shown below. 
-In the fluid-mosaic model that describes cell membranes,________.
A) there are three layers of phospholipid molecules
B) two layers of phospholipid molecules have their nonpolar sections oriented to the inside of the membrane
C) two layers of phospholipid molecules have their nonpolar sections along the outer surface of the membrane
D) a single row of phospholipid 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
Correct Answer:

Verified
Correct Answer:
Verified
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