Aug 11, 2003. JGR is and always has been one of the most original games ever made. The graffitti system is really entertaining, especially when you can JGR is and always has been one of the most original games ever made. The graffitti system is really entertaining, especially when you can make your own designs.
A selectively permeable membrane is a membrane that allows some substances to pass through easily, while other substances pass through very slowly or not at all. All cell membranes, including the plasma membrane, are selectively permeable. selectively permeable membrane is a membrane that allows some substances to pass through easily, while other substances pass through very slowly or not at all. All cell membranes, including the plasma membrane, are selectively permeable.
cell membrane selective permeability phospholipid receptor fluid mosaic model Circle the correct word from the choices below. 1. Which material has selective permeability, a sponge or a shovel? 2. Which contains the other, cell membrane or phospholipid? 3. Which receives signals, a fluid mosaic model or a receptor? 4. What does the cell membrane do for the cell? 5. Describe how the phospholipids are arranged in the cell membrane. 6. Do cells respond to every signal? Explain. 7. Explain how a tea bag is an example of selective permeability. 3.3 Vocabulary Check Go back and highlight each sentence that has a vocabulary word in bold. Mark It Up 3.3 The Big Picture Molecules that cannot enter the cell bind to receptors in the membrane. When bound, the receptor transmits the sig-