The initial Davson-Danielli model of membrane proposed that the plasma membrane was composed of ______.

a) a lipid bilayer with a layer of globular proteins between the two leaflets of the bilayer
b) a single layer of phospholipids coated on each side by a later of globular proteins
c) a lipid bilayer lined on both its inner and outer surface by a layer of globular proteins
d) a bilayer of globular proteins lined on its inner and outer surfaces by a layer of phospholipids


Ans: c) a lipid bilayer lined on both its inner and outer surface by a layer of globular proteins

Biology & Microbiology

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