Cell Membrane
The cell membrane is located in all eukaryotic cells. It is also known as the plasma membrane. The cell membrane is made up of a phospholipid bi-layer. The function of the membrane is to allow some substances to pass into the cell while blocking other from going inside the cell. The membrane works and is attached to many organelles these types of organelles are called membrane bound organelles.
Cell Wall
The cell wall is found only in plant cells and is made from cellulose. It is located on the outside of the cell membrane in plants. The cell wall jobs are to help support, protect and to keep the shape of the plant.