A Biologist Hypothesizes That a Particular Membrane Protein Is Distributed

Multiple Choice

A biologist hypothesizes that a particular membrane protein is distributed throughout the cell and anchored to the cytoskeleton.Which experimental technique could provide evidence to test the biologist's hypothesis, and why?

A) Freeze-fracturing techniques, because they can be used to identify cell locations of membrane proteins
B) Freeze-fracturing techniques, because they can distinguish between integral and peripheral proteins
C) Cell fusion techniques, because they can be used to analyze the diffusion rate of a membrane protein
D) Cell fusion techniques, because they can be used to determine the fluidity of a membrane
E) Cell fusion techniques, because they can distinguish between membrane proteins of different sizes by their diffusion rates