2. 300 200 100 RespirationPhotosynthesis 300 200 100 Potpourri FINAL JEOPARDY! FINAL JEOPARDY!

3. Respiration for 100 What is the benefit of fermentation to the organisms that carry out the process? They are able to dispose of pyruvate. This enables glycolysis to continue unhindered.

4. Respiration for 200 As electrons travel down the electron transport chain, the direct effect of the released energy is to ___________. Build up a proton gradient

5. Respiration for 300 Which of these is involved in photosynthesis but not cell respiration? CO2, C6H12O6, NADPH, NADH, O2 NADPH

6. Photosynthesis for 100 What causes water molecules to lyse in the light reactions of photosynthesis? Chlorphyll molecules are short of electrons after giving them up to the electron transport chain, so they take electrons from water.

7. Photosynthesis for 200 Why must plants carry out the dark reactions despite ample ATP production in the light reactions? ATP lasts for a very short time, so the dark rxns enable plants to store the energy in a long term form (glucose, starch)

8. Photosynthesis for 300 Put the following in the order an e- will pass through: NADPH, H2O, Glucose, ETC, Chlorophyll H2O, Chlorophyll, ETC, NADPH, Glucose

9. Potpourri for 100 Daily Double! What’s your wager?

10. What specific process we discussed is evident in this photo? Alcoholic fermentation

11. Potpourri for 200 Through what membrane protein channel do protons pass during chemiosmosis? ATP synthase

12. Potpourri for 300 What two factors will contribute to the buildup of protons in the thylakoid space? The splitting of water molecules, and the pumping of protons from the stroma due to the electron transport chain.

13. For organisms that carry it out, what is the most significant product of the Krebs cycle? NADH. Each NADH is worth three ATP’s.