B 2.1 Membranes and Membrane Transport

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Across
  1. 2. endocytosis of water and liquids
  2. 3. solute concentration inside cell is lower
  3. 5. aid osmosis
  4. 8. controls membrane fluidity
  5. 11. cell membrane phospholipids with carbohydrate chains attached to them.
  6. 12. this thing can pass through cell membrane
  7. 15. this part of the phospholipid is hydrophilic
  8. 16. exit cell
  9. 17. membrane fluidity allows _________
Down
  1. 1. sodium entering cell, allowing it to be less negative than the external environment
  2. 2. this type of protein is usually attached to bilayer
  3. 4. This type of protein is in the bilayer
  4. 6. a type of lipoprotein complexes
  5. 7. process of gas exchange in lungs
  6. 9. semi permeable membrane is ________ permeable
  7. 10. solute concentration inside cell is higher
  8. 13. Separates components of the cell from the external environment
  9. 14. Channel and carrier proteins are used for _______ diffusion