The fluid mosaic model of the cell membrane explains its –

permeability. The –
tails of the phospholipid bilayer prevent –
molecules from passing through without the assistance of a –
.
nontransport proteinselectivevesiclehydrophobiccompletepolarhydrophilic

The fluid mosaic model of the cell membrane explains its permeability. The hydrophobic tails of the phospholipid bilayer prevent polar molecules from passing through without the assistance of a transport protein.