The only barrier between the cell and the dangers of the outside world is the plasma membrane. Defend your cell by building a functional plasma membrane and thwart the evil plans of Dr. Vial to destroy all life on earth! Learn how the membrane works and its parts, including phospholipids, cholesterol, proteins, and carbohydrates. Also, learn about cell transport! Topics Covered: Plasma membrane structure and function, roles of phospholipids, transport proteins (carrier and channel), cholesterol and carbohydrates, types of transport, diffusion, facilitated diffusion, active transport, osmosis. Check out the Worksheet that goes along with the game (courtesy of Ms. Ginnie Crotts)!