Singer and Nicolson's fluid mosaic model of the membrane proposed that membranes _________.
A) are a phospholipid bilayer between two layers of hydrophilic proteins.
B) consist of a mosaic polysaccharides and proteins
C) consist of protein molecules embedded in a fluid bilayer of phospholipids
D) are a single layer of phospholipids and proteins
Answer: C) consist of protein molecules embedded in a fluid bilayer of phospholipids