Answer:
storing energy
Explanation:
The plasma membrane has two layers of phospholipids. The non-polar cores of the phospholipids of two layers together make the non-polar core of the membrane. This allows only certain molecules to cross the membrane while not allowing the charged particles and polar substances to move through it. However, the plasma membrane does not store energy. Energy is stored in the form of ATP molecules in cells. The plasma membrane does not have any reservoir of ATP molecules or nutrients such as glucose in them.
