Biology - Cytology Competitive Review Answers 1. Atom, Organelle, Cell, Organ, Organism 2. Surround/protect the cell, be selectively permeable. 3. Lets some things in, some things out, but not everything 4. Compound light microscope 5. Electron microscope 6. Release energy in the form of ATP 7. Perform photosynthesis 8. Transport proteins 9. Make lipids & remove toxins 10. Sort, package, distribute proteins 11. Contain water, food, or waste 12. Make proteins 13. Support/ protect the cell 14. Prokaryotic 15. Bacteria 16. Movement of molecules across a cell membrane 17. Passive & active 18. Passive 19. The difference in concentration of a molecule on opposite sides of a membrane 20. Process by which molecules move, from areas of high concentration to areas of low concentration until equilibrium is reached. 21. A balance in concentration of molecules on both sides of the membrane. 22. Diffusion of water. 23. Ion channels 24. Facilitated diffusion 25. Active 26. Active 27. Exocytosis 28. Endocytosis 29. Carrier Protein Pump 30. ATP Biology - Cytology Competitive Review Answers 1. Atom, Organelle, Cell, Organ, Organism 2. Surround/protect the cell, be selectively permeable. 3. Lets some things in, some things out, but not everything 4. Compound light microscope 5. Electron microscope 6. Release energy in the form of ATP 7. Perform photosynthesis 8. Transport proteins 9. Make lipids & remove toxins 10. Sort, package, distribute proteins 11. Contain water, food, or waste 12. Make proteins 13. Support/ protect the cell 14. Prokaryotic 15. Bacteria 16. Movement of molecules across a cell membrane 17. Passive & active 18. Passive 19. The difference in concentration of a molecule on opposite sides of a membrane 20. Process by which molecules move, from areas of high concentration to areas of low concentration until equilibrium is reached. 21. A balance in concentration of molecules on both sides of the membrane. 22. Diffusion of water. 23. Ion channels 24. Facilitated diffusion 25. Active 26. Active 27. Exocytosis 28. Endocytosis 29. Carrier Protein Pump 30. ATP