Questions: 6. In the chloroplast, light energy absorbed by P700 energizes an electron that does which of the following? a. It immediately forms ATP b. It transfers to ferrodoxin, which then forms NADPH. c. It immediately forms NADPH. d. It transfers to PQ, which causes protons to enter the lumen. e. a and b 7. Which of these best describes the action of the Calvin cycle? a. It uses CO2 from the atmosphere, and ATP and NADPH from the light dependent reactions. b. It takes six cycles to reform RuBP, and three cycles to produce glucose. c. It can take place only in darkness. d. One molecule of carbon dioxide is fixed in three cycles. e. None of the above. 8. Which of the following is most important energy source for the process of photophosphorylation? a. Light b. Oxidative phosphorylation c. Light and oxidative phosphorylation d. Substrate level and oxidative phosphorylation e. Redox reactions 9. What will six cycles of the Calvin cycle produce? a. One molecule of glucose and six molecules of RuBP b. One molecule of glucose and three molecules of RuBP c. Two molecules of glucose and six molecules of RuBP d. Half of one molecule of glucose and three molecules of RuBP e. None of the above 10. When lipids are metabolized, glycerol is converted to G3P and enters glycolysis, while fatty acids have to go through beta-oxidation, get converted into acetyl-CoA and enter the Kreb cycle. a. Beta-oxidation, acetyl-CoA b. Deamination, pyruvate c. Deamination, Acetyl-CoA d. Beta-Oxidation, Pyruvate e. Deamination, Beta-Oxidation

Transcript text: 6. In the chloroplast, light energy absorbed by P700 energizes an electron that does which of the following? a. It immediately forms ATP b. It transfers to ferrodoxin, which then forms NADPH. c. It immediately forms NADPH. d. It transfers to $P Q$, which causes protons to enter the lumen. e. a and b 7. Which of these best describes the action of the Calvin cycle? a. It uses $\mathrm{CO}_{2}$ from the atmosphere, and ATP and NADPH from the light dependent reactions. b. It takes six cycles to reform RuBP, and three cycles to produce glucose. c. It can take place only in darkness. d. One molecule of carbon dioxide is fixed in three cycles. e. None of the above. 8. Which of the following is most important energy source for the process of photophosphorylation? a. Light b. Oxidative phosphorylation c. Light and oxidative phosphorylation d. Substrate level and oxidative phosphorylation e. Redox reactions 9. What will six cycles of the Calvin cycle produce? a. One molecule of glucose and six molecules of RuBP b. One molecule of glucose and three molecules of RuBP c. Two molecules of glucose and six molecules of RuBP d. Half of one molecule of glucose and three molecules of RuBP e. None of the above 10. When lipids are metabolized, glycerol is converted to G3P and enters glycolysis, while fatty acids have to go through $\qquad$ get converted into $\qquad$ and enter the Kreb cycle. a. Beta-oxidation, acetyl-CoA b. Deamination, pyruvate c. Deamination, Acetyl-CoA d. Beta-Oxidation, Pyruvate e. Deamination, Beta-Oxidation