Cell Cycle and Cell DivisionHard
Question
In fluid mosaic model of plasma membrane
Options
A.upper layer is non-polar and hydrophilic
B.upper layer is polar and hydrophilic
C.phospholipids form a bimolecular layer in middle part
D.proteins form a middle layer
Solution
According to the fluid mosaic model, the cell membrane consists of a highly viscous fluid matrix of two layers of phospholipid molecules. Protein molecules (or their complexes) occur in membrane but not in contiuous layer.
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