1. DO NOW Copy HW Due Tuesday: On a BLANK sheet of paper, use a pencil to SKETCH the mitochondria. READ pages 7 – 8 of your topic packet. DO question C on page 12. Use your text if you need to. Take our HW due today. Take out your schedule books

2. Cell Respiration and Photosynthesis Energy Made by Life

3. Energy Flow and Chemical Recycling in Ecosystems

9. SIGNIFICANCE? Cell Respiration The controlled release of energy from organic compounds to form ATP.Photosynthesis The production of organic compounds, including carbohydrates, proteins and lipids, using light enegy and simple inorganic substances such as carbon dioxide and water

10. What they both have in common… Adenine Triphosphate: Powers most of the cellular work!

16. Cell Respiration Synthesizing macromolecules such as DNA, RNA and proteins Active transport Moving things around in the cell, such as chromosomes, vesicles, and cell fibers Cells require energy for three main activities:

18. Glycolysis

19. Krebs/Citric Cycle

20. Electron Transport Chain (inside mitochondria) Glycolysis Krebs or Citric Cycle

21. Electron Transport Chain (inside mitochondria) Glycolysis Krebs or Citric Cycle

22. Electron Transport Chain (inside mitochondria) Glycolysis Krebs or Citric Cycle 2 ATP2 ADP

23. 2 ATP2 ADP 2 ATP Electron Transport Chain (inside mitochondria) Glycolysis Krebs or Citric Cycle

24. 2 ATP2 ADP 2 ATP Electron Transport Chain (inside mitochondria) Glycolysis Krebs or Citric Cycle

25. 2 ATP2 ADP 2 ATP 2 ADP Electron Transport Chain (inside mitochondria) Glycolysis Krebs or Citric Cycle

26. 2 ATP2 ADP 2 ATP 2 ADP Electron Transport Chain (inside mitochondria) Glycolysis Krebs or Citric Cycle

27. 2 ATP2 ADP 2 ATP 2 ADP Electron Transport Chain (inside mitochondria) 32-34 ATPs Glycolysis Krebs or Citric Cycle

28. Acetyl Co-Enzyme A