Question Detail
Question
The proteins attached to the surface of cell membrane are called: a. Surface proteins b. Integral proteins c. Differential proteins d. Peripheral proteins
Correct Answer
Option D is the correct answer.
Detailed Explanation
Proteins associated with the cell membrane are classified by their location. Peripheral proteins are temporarily attached to the membrane surface, either to the lipid bilayer or to integral proteins. Integral proteins are embedded within the bilayer.
Hint
These proteins are on the 'periphery' or edge, not embedded in the lipid layer.