To Determine If Membrane Proteins Affect Membrane Permeability,you Could Isolate

Multiple Choice

To determine if membrane proteins affect membrane permeability,you could isolate the proteins from the lipid components of the membrane by using detergents.Then you could separate the individual proteins and test each of them in a planar bilayer.What technique could you use to separate the proteins from one another after they have been isolated from the membrane?

A) gel electrophoresis
B) freeze-fracture electron microscopy
C) diffusion
D) amino acid analysis