Kelsey+C.'s+Cell+Membrane

Kelsey C.'s Cell Membrane >
 * == **When you __ think of a cell membrane think of a plastic bag with holes with fluids inside __. Thats like the cell membrane.** ==
 * == **Composed of __lipids__ and __protein.[|Wisc-Online.com]__** ==
 * == **Controls the substances of what comes in and out of the cell.** ==
 * == **The cell membrane __seperates the cell from its watery enviroment__.[]** ==
 * == **The cell membrane is both __physical__ and a __chemical__ barrier.** media type="youtube" key="4kqqEBODINE" height="315" width="560" align="right" ==
 * == __Lipids__ **inside the cell membrane give it their __flexibility__** ==
 * == **The cell membrane is made up of __2 layers__** ==
 * == **It can allow certain __subtances to come in, but then not let it in later.__** ==
 * == **The cell membrane is __not all one piece it__ is made with smaller pieces.** ==