If a Cell Membrane Lacking Integral Proteins Is Prepared by the Freeze-Fracture

question 69

Multiple Choice

If a cell membrane lacking integral proteins is prepared by the freeze-fracture technique and examined under the electron microscope, the exposed interior of the membrane bilayer will

• A) reveal a bumpy surface.
• B) show hydrophobic side chains.
• C) show an asymmetric distribution of proteins.
• D) show cytoskeletal anchors.
• E) look smooth.

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