Which type of membrane protein extends across the entire lipid bilayer of the plasma membrane touching both intracellular fluid and the extracellular fluid?
A)complement protein
B)transmembrane protein
C)peripheral protein
D)lipoprotein
E)All of these choices are correct.

Question

Quizplus · Accepted Answer

Only transmembrane proteins extend across the entire lipid bilayer, touching both intracellular and extracellular fluid. Complement proteins, peripheral proteins, and lipoproteins do not necessarily touch both fluids.

Which Type of Membrane Protein Extends Across the Entire Lipid