What is/are the major role(s)of the phospholipid bilayer?

Question

Quizplus · Accepted Answer

The phospholipid bilayer forms a barrier that is selectively permeable to lipid-soluble molecules, while also providing a framework for membrane proteins. This allows for the maintenance of cellular homeostasis and communication with the cell's environment. Option A is incorrect as the phospholipid bilayer is not solely responsible for the absorption of fats. Option B is correct as mentioned above. Option C is incorrect as the membrane proteins are embedded within the phospholipid bilayer, rather than being provided by it. Option D is incorrect as water-soluble molecules generally require transport proteins to move through the hydrophobic interior of the phospholipid bilayer.

What Is/are the Major Role(s)of the Phospholipid Bilayer