1. Welcome! The Topic For Today Is…

2. Chapter 4.1 – 4.3 4.1 Chemical Energy and ATP 4.2 Overview of Photosynthesis Only 1000 question available 4.3 Details of Photosynthesis 200 400 600 800 1000 Bonus Question: 2000 pts

3. Topic 1: 200 Question: The chemical energy used for most cell processes is carried by _________ Answer Adenosine Triphosphate

4. Topic 1: 400 Question: What is meant when an organism is described as a “producer?” Answer An organism that produces its own energy from inorganic sources such as sunlight

5. Topic 1: 600 Question: Explain the relationship between ADP and ATP Answer ATP is formed by adding an additional phosphate group to ADP. Adenosine Diphosphate to Triphosphate

6. Topic 1: 800 Question: How do consumers produce ATP? How is energy released from ATP? Answer Digestion of food. Removal of phosphate group.

7. Topic 1: 1000 Question: How do lipids, carbohydrates, and proteins differ in ATP production? Answer Lipids provide more energy than carbs which provide the same as protein

8. Topic 2: 200 Question: What is the basic definition of photosynthesis? Answer A process that captures energy from sunlight to make sugars that store chemical energy

9. Topic 2: 400 Question: Why is chlorophyll important? What are two kinds of chlorophyll? Answer It is a molecule in chloroplasts that absorbs energy in visible light A and B

10. Topic 2: 600 Question: What are the disc shaped parts of the chloroplast? What is the whole stack called? What is the gray space known as?

11. Topic 2: 800 Question: Send someone to the board to write the chemical equation of photosynthesis Answer

12. Topic 2: 1000 Question: Overall is photosynthesis endothermic or exothermic? What are the two major stages of photosynthesis? In what significant ways do they differ? Answer Endothermic Light-dependent/independent. One creates major energy carriers, one creates sugar

13. Topic 3: 200

14. Topic 3: 400

15. Topic 3: 600

16. Topic 3: 800

17. Topic 3: 1000 Question: In what step of light-dependent reactions is active transport occurring? Passive transport? Describe the steps. Answer Active- step 3. ETC helps move hydrogen ions across the thylakoid membrane against the concentration gradient Passive- Step 6. Diffusion of hydrogen ions across thylakoid membrane.

18. Topic 4: 200 Question: What does ATP synthase mean? What does it do? Answer Enzyme that makes ATP. Adds a phosphate group to ADP

19. Topic 4: 400 Question: Where do light-dependent reactions occur? Answer

20. Topic 4: 600 Question: The light dependent reactions require what reactant? How is that reactant used? Answer

21. Topic 4: 800 Question: How is ATP (and NADPH) used in the Calvin cycle? Where did they come from (where were they made in the first place)? Answer

22. Topic 4: 1000 Question: Describe all the steps of the Calvin cycle Answer

23. Topic 5: 200

24. Topic 5: 400

25. Topic 5: 600

26. Topic 5: 800

27. Topic 5: 1000

28. Bonus Question: 2000 pts. Briefly describe the 7 steps of light-dependent reactions.