Cell Membrane Transport

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Across
  1. 3. A solution in which the concentration of the solute is less than that of the cell that resides in the solution; Water moves into the cell and it swells.
  2. 6. a state of equilibrium or balance
  3. 10. a solution in which the concentration of solutes is greater than that of the cell that resides in the solution. Water moves out of cell and shrinks.
  4. 11. a selectively permeable phospholipid bilayer that forms the boundary from the inside of the cell from the outside. Decides what enters and leaves the cell.
  5. 12. Moves material from low to high concentration across the membrane; Requires ENERGY!!
  6. 14. a type of fat that is embedded in the membrane
  7. 15. a type of passive transport where movement across a membrane from an area of high to low concentration; No Energy Required.
  8. 16. movement of particles from high to low concentration across a membrane. No ENERGY Required!!
Down
  1. 1. process in which a cell engulfs extracellular material through an inward folding of its plasma membrane into the cell.
  2. 2. a substance that is dissolved in another substance
  3. 4. a molecule of the inner bilayer of the membrane, includes the polar and nonpolar parts.
  4. 5. in the cell membrane, they are known as simple sugars
  5. 7. movement of a specific molecule across call membrane through protein channels from high to low concentration; No Energy Required.
  6. 8. process where a cell releases large amounts of material from the cell through the cell membrane.
  7. 9. Two layers
  8. 11. a membrane protein that holds onto molecules and changes their shape in a way that moves them across the membrane.
  9. 13. a solution where the concentration of the solutes is equal to the cell which resides in the solution.