The cell membrane is like a fuel filter because it catches trash in the fuel and lets the clean run through
{"Image DocumentName": "Cell Membrane The cell membrane is like a fuel filter", "Image ImageDescription": "because it catches trash in the fuel and lets the clean run through.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}