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The Eukaryotic Cell
Ch. 5 Les 1
| Question | Answer |
|---|---|
| bilayer | two layers |
| plasma membrane | the membrane that surrounds a cell and separates it from the environment |
| fluid mosaic model | a plasma membrane model where proteins float freely through the phospholipid bilayer |
| transport protein | a protein in the plasma membrane that helps move molecules across the membrane |
| cytosol | the fluid base of the cytoplasm; contains molecules used and made by the cell |
| cytoplasm | the area inside a cell; contains organelles and cytosol |
| extracellular matrix | a sticky coating outside the plasma membrane of animal cells that joins cells together |