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- 1. Multiple ChoiceWhat is another term for "selectively permeable"?porouscompletely permeablepermanentsemipermeable
- 2. Multiple ChoiceWhat forms the channels and pumps in the phospholipid bilayer?carbohydratesproteinshydrophilic headslipids
- 3. Multiple Choice
Part of the plasma membrane responsible for cell recognition...CEBD - 4. Multiple ChoiceThe function of the plasma membrane is....to regulate what enters and leaves the cell.fight bacteria and viruses that enter the cell.provide rigid support and protection to the cell.make sure each cell can move
- 5. Multiple ChoiceHydrophilic means...water-lovingwater-fearingnonpolarlipid soluble
- 6. Multiple ChoiceHydrophobic region of the cell membrane?EBCA
- 7. Multiple ChoiceHydrophilic portion of cell membrane?ACDE
- 8. Multiple ChoiceWhat does "bilayer" mean?one layertwo layerslaminatedbilateral
- 9. Multiple ChoiceAll cells have a:NucleusPlasma membraneCell wallBuddy
- 10. Multiple ChoiceWhat is this image?cell membraneproteinscarbohydrateslipids
- 11. Multiple ChoiceWhat is NOT TRUE about the cell membraneIt controls what enters and leaves the cellSemipermeablePhospholipid bilayerContains digestive enzymes
- 12. Multiple ChoiceA phospholipid has 2 parts. What are they called?Hydrophilic Head, Hydrophobic TailHydrophobic Head, Hydrophilic Tail
- 13. Multiple ChoiceA ______________ is composed of a phosphate and glycerol head and 2 fatty acid chain tails.phospholipidCarbohydrateCholesterolProtein
- 14. Multiple ChoiceDescribes the arrangement of the cell membrane as bendable and made of many parts.The Fluid Mosaic ModelThe Major Mobility ModelThe Crazy Cell ModelThe Maze Model
- 15. Multiple Choice___________ strengthens and stabilizes the cell membrane.CarbohydratesProteinsPhospholipidsCholesterol
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