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Prentice Hall Biology Chapter 9: Cellular Respiration Chapter Exam

Exam Instructions:

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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Question 1 1. Why must pyruvate be reduced during fermentation?

Question 2 2. The breakdown of organic compounds to produce ATP is known as

Question 3 3. How many net ATP molecules are gained from glycolysis?

Question 4 4. Which of the following produces the MOST ATP?

Question 5 5. Glycolysis happens

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Question 6 6. Of the following statements about fermentation, which one is TRUE?

Question 7 7. Which of the following steps of the electron transport chain directly drives ADP phosphorylation?

Question 8 8. When living cells break down molecules of food, energy is

Question 9 9. How is oxygen used in cellular respiration?

Question 10 10. Energy is released from ATP when the bond is broken between

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Question 11 11. Which of the following represents the oxidized form of flavin adenine dinucleotide during cellular respiration?

Question 12 12.

Which of the following statements about NAD are false?

I. It is the major energy currency used in all cellular processes.

II. It can be used to temporarily store energy harvested during cellular respiration.

III. It can be used to make ADP.

Question 13 13. Glycolysis produces two 3-carbon sugars that are then used in what stage of cellular respiration?

Question 14 14.

Which of the following statements about FAD are true?

I. FAD plays a role in cellular respiration.

II. FADH2 is the oxidized form of FAD.

III. FAD can accept electrons.

Question 15 15. Which of the following stages/processes releases carbon dioxide?

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Question 16 16. When games and competitions are held at high altitudes, athletes must specially train to postpone their cells from switching to

Question 17 17. What is the final product from the intermediate step between glycolysis and the citric acid cycle?

Question 18 18. How are the membrane protein complexes of the electron transport chain arranged?

Question 19 19. How many molecules of ATP does anaerobic respiration provide?

Question 20 20. Which step of cellular respiration provides the greatest number of ATP molecules?

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Question 21 21. In order to produce the most ATP, an organism needs to perform

Question 22 22. Which of the following molecules are used as electron carriers during cellular respiration?

Question 23 23. In order to perform glycolysis, which of the following needs to happen?

Question 24 24. Which of the following is NOT produced during the electron transport chain?

Question 25 25. How many molecules of ATP are produced from one molecule of glucose?

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Question 26 26. Where does the Krebs cycle occur?

Question 27 27. What product from the Krebs cycle is waste for your body?

Question 28 28. What is the electron carrier in glycolysis that becomes reduced?

Question 29 29. Which of the following correctly represents the electron carriers that become reduced during the citric acid cycle?

Question 30 30. Which of the following chemical reactions accurately describes the reduction of NAD during cellular respiration?

Prentice Hall Biology Chapter 9: Cellular Respiration Chapter Exam Instructions

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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