Biology

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Across
  1. 12. Uneven distribution of electrons
  2. 13. Cell energy used for active transport
  3. 14. Brings things in using vesicles
  4. 15. Pumps molecules through the lipid bilayer using pump proteins
Down
  1. 1. Even distribution of electrons
  2. 2. Tendency to keep a stable internal environment
  3. 3. Gets rid of cell waste and exports products from the cell
  4. 4. A protein that allows polar molecules to pass freely through the lipid bilayer
  5. 5. Non polar molecules pass freely through the lipid bilayer
  6. 6. Pumps molecules against the concentration gradient
  7. 7. Makes up the cell membrane
  8. 8. Controls what enters and exits the cell
  9. 9. Molecules pass freely through the lipid bilayer using a channel protein
  10. 10. Molecules pass freely through lipid bilayer
  11. 11. Transports proteins