The arrangement of the polar and nonpolar parts of phospholipids in the cell membrane has what type of an effect on the function of the cell membrane? Group of answer choices

It helps to control what substances move in and out of the cell.

It makes the cell membrane more rigid.

It helps the cell to keep its shape.

It helps keep proteins out of the cell.

It helps to control what substances move in and out of the cell.

Explanation:

Phospholipid bilayers are critical components of cell membranes. The lipid bilayer acts as a barrier to the passage of molecules and ions into and out of the cell. However, an important function of the cell membrane is to allow selective passage of certain substances into and out of cells. This is accomplished by the embedding of various protein molecules in and through the lipid bilayer. These proteins form channels through which certain specific ions and molecules are able to move. Many membrane proteins also contain attached carbohydrates on the outside of the lipid bilayer, allowing it to form hydrogen bonds with water.

easy

explanation: