1. Photosynthesis and Respiration Energy Transformation Within Cells

2. Energy Transactions

3. ATP and energy storage

4. ATP provides energy for coupled reactions

5. Electron carriers (like NAD) provide reducing (bond-making) power (a high energy electron to share in a bond) for coupled reactions

6. Photosynthesis

7. An overview of photosynthesis The H is sharing a high energy electron that will be used to make a bond. The electron was captured and energized in the light reactions. The electron will be used to glue the carbons together from CO 2 to make new carbon chains: sugar.

8. An Overview of Photosynthesis

9. ATP and high energy bonds

10. Leaf organization - large scale

11. Leaf organization - subcellular

12. Plant Cell

13. Chloroplast

14. Inside a Chloroplast

15. The Light Reactions

16. Chlorophyll

17. Antenna Complexes

18. Chlorophylls are in membranes

19. Electromagnetic Spectrum

20. Absorbtion spectrum of Chlorophyll

21. The Z-scheme (the light reactions)

22. Some ATP is made by chemiosmosis Z-scheme

23. Chemiosmosis

24. Some ATP is made by chemiosmosis

25. The Dark Reactions

26. Calvin Cycle (the dark reactions)

27. Summary

28. Respiration

29. an overview of metabolism

30. Photosynthesis and Respiration

31. Structures requiring lots of energy are mitochondria rich

32. Respiration

33. Glycolysis: Glucose activation and energy harvest

34. Glycolysis

36. Fermentation

37. Lactate Fermentation

38. Alcohol Fermentation

39. Krebs Cycle and Chemiosmosis occurs in Mitochondria, cont.

40. Krebs Cycle

41. Essential reactions in the matrix

42. Chemiosmosis

43. Chemiosmosis in Mitochondria

44. Oxygen removes spent electrons

45. Summary of Respiration