Which Statement Is NOT True About the Proteins in the Plasma

Multiple Choice

Which statement is NOT true about the proteins in the plasma membrane?

A) Proteins may be attached to the inner surface of the plasma membrane.
B) The hydrophobic portion of a protein is embedded within the membrane.
C) Some peripheral proteins are connected to cytoskeletal filaments.
D) Integral proteins are responsible for membrane functions.
E) Glycoproteins contain carbohydrate chains that are oriented toward the inner surface of the membrane.