Keystone Membrane & Homeostasis Vocab.

12345678910111213141516
Across
  1. 6. the process by which cells take in substance from outside the cell by engulfing them in a vesicle
  2. 8. low concentration to high concentration
  3. 9. the movement of molecules across a cell membrane, requiring no energy input from the cell.
  4. 10. the amount of a substance dissolved in a given amount of solvent
  5. 13. a type of passive transport where molecules move across a cell membrane with the help of membrane proteins
  6. 14. specialized proteins embedded in cell membranes that actively transport molecules
  7. 15. outside the cell
  8. 16. existing or occurring within a cell
Down
  1. 1. the body's ability to maintain a stable internal environment despite external changes
  2. 2. the process by which an organism maintains a stable internal body temperature despite changes in the external environment
  3. 3. process for moving large molecules out of the cell to the cell exterior
  4. 4. the difference in the concentration of a substance between two areas
  5. 5. the body's ability to maintain a stable internal environment
  6. 7. the movement of water molecules across a semi-permeable membrane from an area of high water concentration
  7. 10. membrane protein that facilitates the transport
  8. 11. used to describe two organisms living together with one inside the other
  9. 12. the natural process where particles of a substance spread out