5-Which of the following orientations of phospholipids best represents the phospholipid bilayer of the plasma membrane? Explain your choice
A.
B.
C.
D.

A

Explanation:

Option A is the orientation of phospholipids that best represents the  phospholipid bilayer of the plasma membrane.

The phospholipid bilayer (the lipid layer) is known to be a thin polar membrane. It is usually made of two layers of molecules that are lipids. These are flat sheets which actually form a continuous barrier around the cells.

The phospholipid is a lipid which is made up of glycerol, two fatty tails and the head is phosphate-linked. The tails point inward and are arranged in a way  called phospholipid bilayer.

Phospholipids are great for building the protective barrier around the cell of the body.

i believe it would cause an increase of percipitation, though i could be wrong. so i would say b is the answer.