1. Agenda Lab Results -fill in our booklets Go over the quiz from Thursday Go over osmosis worksheets Review Review Review

2. Review Lets make sure we know our stuff for tomorrow!!!!

3. 2-3 Ionic Bonds

4. 2-4 Covalent Bonds In covalent reactions, atoms share electrons, resulting in covalent bonds.

5. Water

6. Fig. 2.19

7. Fig. 2.20

8. Fig. 2.21

13. 3-13 Mitochondrion structure

15. Proteins

17. Channel Protein

18. Carrier Protein

19. Cell Recognition Protein

20. Receptor Protein

21. Enzymatic Protein

22. Passive Transport Does not use chemical energy No ATP is involved in this transport Types of Passive Transport: Diffusion Osmosis Facilitated transport

23. Active transport This is how we move molecules from a low concentration to a higher concentration. To do this ATP is needed. There are 3 types of active transport: Carrier active transport Endocytosis Exocytosis

25. 4-25 Exocytosis

26. 4-26 Endocytosis A vesicle formed around the substance. Phagocytosis – large particles Pinocytosis – small particles Receptor-mediated endocytosis – specific particles

27. 4-27 Phagocytosis

28. 4-28 Pinocytosis

29. 4-29 Receptor-mediated endocytosis

31. 4-31 Osmosis demonstration

32. 4-32