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Cellular Respiration Explained: Key Processes and Concepts

Explore the fundamental processes of cellular respiration, from glycolysis to fermentation, and understand how energy is released and stored in living organisms. Discover how cellular respiration and photosynthesis are interconnected and crucial for life. Dive into the roles of ATP, NAD+, and electron carriers in energy production. Learn about lactic acid fermentation and its significance in muscle cells during exercise. Uncover the differences between aerobic and anaerobic processes and their impact on energy generation. Enhance your knowledge of cellular respiration with this comprehensive guide.

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Cellular Respiration Explained: Key Processes and Concepts

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  1. Chapter 9 B – Cellular Respiration Topic 1 Topic 2 Topic 3 Topic 4 Topic 5 $100 $100 $100 $100 $100 $200 $200 $200 $200 $200 $300 $300 $300 $300 $300 $400 $400 $400 $400 $400 $500 $500 $500 $500 $500 FINAL ROUND

  2. Topic 1:$100 Question • Question: All of the following are sources of energy during exercise EXCEPT • a. stored ATP • b. lactic acid fermentation • c. alcoholic fermentation • d. cellular respiration ANSWER BACK TO GAME

  3. Topic 1:$100 Answer • Question: All of the following are sources of energy during exercise EXCEPT • a. stored ATP • b. lactic acid fermentation • c. alcoholic fermentation • d. cellular respiration BACK TO GAME

  4. Topic 1:$200 Question • Question: Which process does NOT release energy from glucose? • a. glycolysis • b. fermentation • c. cellular respiration • d. photosynthesis ANSWER BACK TO GAME

  5. Topic 1:$200 Answer • Question: Which process does NOT release energy from glucose? • a. glycolysis • b. fermentation • c. cellular respiration • d. photosynthesis BACK TO GAME

  6. Topic 1:$300 Question • Question: How are cellular respiration and photosynthesis almost opposite processes? • a. Photosynthesis releases energy, and cellular respiration stores energy. • b. Photosynthesis removes carbon dioxide from the atmosphere, and cellular respiration puts it back. • c. Photosynthesis removes oxygen from the atmosphere, and cellular respiration puts it back. • d. All of the above ANSWER BACK TO GAME

  7. Topic 1:$300 Answer • Question: How are cellular respiration and photosynthesis almost opposite processes? • a. Photosynthesis releases energy, and cellular respiration stores energy. • b. Photosynthesis removes carbon dioxide from the atmosphere, and cellular respiration puts it back. • c. Photosynthesis removes oxygen from the atmosphere, and cellular respiration puts it back. • d. All of the above BACK TO GAME

  8. Topic 1:$400 Question • Question: Which of the following acts as an electron carrier in cellular respiration? • a. NAD+ • b. ADP • c. ATP • d. pyruvic acid ANSWER BACK TO GAME

  9. Topic 1:$400 Answer • Question: Which of the following acts as an electron carrier in cellular respiration? • a. NAD+ • b. ADP • c. ATP • d. pyruvic acid BACK TO GAME

  10. Topic 1:$500 Question • Question: Lactic acid fermentation occurs in • a. bread dough. • b. any environment containing oxygen. • c. muscle cells. • d. mitochondria. ANSWER BACK TO GAME

  11. Topic 1:$500 Answer • Question: Lactic acid fermentation occurs in • a. bread dough. • b. any environment containing oxygen. • c. muscle cells • d. mitochondria BACK TO GAME

  12. Topic 2:$100 Question • Question: The two main types of fermentation are called • a. alcoholic and aerobic. • b. lactic acid and anaerobic. • c. aerobic and anaerobic. • d. lactic acid and alcoholic. ANSWER BACK TO GAME

  13. Topic 2:$100 Answer • Question: The two main types of fermentation are called • a. alcoholic and aerobic. • b. lactic acid and anaerobic. • c. aerobic and anaerobic. • d. lactic acid and alcoholic BACK TO GAME

  14. Topic 2:$200 Question • Question: One cause of muscle soreness is • a. alcoholic fermentation. • b. glycolysis. • c. Krebs cycle. • d. lactic acid fermentation. ANSWER BACK TO GAME

  15. Topic 2:$200 Answer • Question: One cause of muscle soreness is • a. alcoholic fermentation. • b. glycolysis. • c. Krebs cycle. • d. lactic acid fermentation. BACK TO GAME

  16. Topic 2:$300 Question • Question: The air bubbles and spongy texture of bread are due to which process? • a. glycolysis. • b. the Krebs cycle. • c. alcoholic fermentation. • d. lactic acid fermentation. ANSWER BACK TO GAME

  17. Topic 2:$300 Answer • Question: The air bubbles and spongy texture of bread are due to which process? • a. glycolysis. • b. the Krebs cycle. • c. alcoholic fermentation. • d. lactic acid fermentation. BACK TO GAME

  18. Topic 2:$400 Question • Question: Milk is converted to yogurt under certain conditions when the microorganisms in the milk produce acid. Which of these processes would you expect to be key in the production of yogurt? • a. the Krebs cycle • b. lactic acid fermentation • c. alcoholic fermentation • d. glycolysis ANSWER BACK TO GAME

  19. Topic 2:$400 Answer • Question: Milk is converted to yogurt under certain conditions when the microorganisms in the milk produce acid. Which of these processes would you expect to be key in the production of yogurt? • a. the Krebs cycle • b. lactic acid fermentation • c. alcoholic fermentation • d. glycolysis BACK TO GAME

  20. Topic 2:$500 Question • Question: During lactic acid fermentation, • a. 3 ATP molecules are produced. • b. oxygen is required. • c. NAD+ is regenerated, allowing glycolysis to continue. • d. Glucose is split into three pyruvic molecules. ANSWER BACK TO GAME

  21. Topic 2:$500 Answer • Question: During lactic acid fermentation, • a. 3 ATP molecules are produced. • b. oxygen is required. • c. NAD+ is regenerated, allowing glycolysis to continue. • d. Glucose is split into three pyruvic molecules. BACK TO GAME

  22. Topic 3:$100 Question • Question: The conversion of pyruvic acid into lactic acid requires • a. alcohol. • b. oxygen. • c. ATP. • d. NADH. ANSWER BACK TO GAME

  23. Topic 3:$100 Answer • Question: The conversion of pyruvic acid into lactic acid requires • a. alcohol. • b. oxygen. • c. ATP. • d. NADH. BACK TO GAME

  24. Topic 3:$200 Question • Question: In the presence of oxygen, glycolysis is followed by • a. lactic acid fermentation. • b. alcoholic fermentation. • c. photosynthesis. • d. the Krebs cycle. ANSWER BACK TO GAME

  25. Topic 3:$200 Answer • Question: In the presence of oxygen, glycolysis is followed by • a. lactic acid fermentation. • b. alcoholic fermentation. • c. photosynthesis. • d. the Krebs cycle BACK TO GAME

  26. Topic 3:$300 Question • Question: Which organism is NOT likely to carry out cellular respiration? • a. tiger • b. tree • c. anaerobic bacterium • d. mushroom ANSWER BACK TO GAME

  27. Topic 3:$300 Answer • Question: Which organism is NOT likely to carry out cellular respiration? • a. tiger • b. tree • c. anaerobic bacterium • d. mushroom BACK TO GAME

  28. Topic 3:$400 Question • Question: The Krebs cycle does not occur if • a. fermentation occurs. • b. carbon dioxide is present. • c. oxygen is present. • d. glycolysis occurs. ANSWER BACK TO GAME

  29. Topic 3:$400 Answer • Question: The Krebs cycle does not occur if • a. fermentation occurs. • b. carbon dioxide is present. • c. oxygen is present. • d. glycolysis occurs. BACK TO GAME

  30. Topic 3:$500 Question • Question: The Krebs cycle produces • a. electron carriers. • b. glucose. • c. lactic acid. • d. oxygen. ANSWER BACK TO GAME

  31. Topic 3:$500 Answer • Question: The Krebs cycle produces • a. electron carriers. • b. glucose. • c. lactic acid. • d. oxygen. BACK TO GAME

  32. Topic 4:$100 Question • Question: The Krebs cycle starts with • a. Lactic acid and yields carbon dioxide. • b. Glucose and yields 32 ATPs. • c. Pyruvic acid and yields carbon dioxide. • d. Pyruvic acid and yields lactic acid or alcohol. ANSWER BACK TO GAME

  33. Topic 4:$100 Answer • Question: The Krebs cycle starts with • a. Lactic acid and yields carbon dioxide. • b. Glucose and yields 32 ATPs. • c. Pyruvic acid and yields carbon dioxide. • d. Pyruvic acid and yields lactic acid or alcohol. BACK TO GAME

  34. Topic 4:$200 Question • Question: What raw materials are needed for cellular respiration? • a. glucose and carbon dioxide • b. glucose and oxygen • c. carbon dioxide and oxygen • d. carbon dioxide and water ANSWER BACK TO GAME

  35. Topic 4:$200 Answer • Question: What raw materials are needed for cellular respiration? • a. glucose and carbon dioxide • b. glucose and oxygen • c. carbon dioxide and oxygen • d. carbon dioxide and water BACK TO GAME

  36. Topic 4:$300 Question • Question: Which substance is needed to begin the process of glycolysis? • a. ATP • b. NADP • c. pyruvic acid • d. NADH ANSWER BACK TO GAME

  37. Topic 4:$300 Answer • Question: Which substance is needed to begin the process of glycolysis? • a. ATP • b. NADP • c. pyruvic acid • d. NADH BACK TO GAME

  38. Topic 4:$400 Question • Question: In eukaryotic cells, most of cellular respiration takes place in the • a. nuclei • b. cytoplasm • c. mitochondria • d. cell walls ANSWER BACK TO GAME

  39. Topic 4:$400 Answer • Question: In eukaryotic cells, most of cellular respiration takes place in the • a. nuclei • b. cytoplasm • c. mitochondria • d. cell walls BACK TO GAME

  40. Topic 4:$500 Question • Question: The human body can use all of the following as energy sources EXCEPT • a. ATP in muscles • b. cellular respiration • c. alcoholic fermentation • d. glycolysis ANSWER BACK TO GAME

  41. Topic 4:$500 Answer • Question: The human body can use all of the following as energy sources EXCEPT • a. ATP in muscles • b. cellular respiration • c. alcoholic fermentation • d. glycolysis BACK TO GAME

  42. Topic 5:$100 Question • Question: What substance produced by alcoholic fermentation makes bread dough rise? • a. carbon dioxide • b. yeast • c. oxygen • d. glucose ANSWER BACK TO GAME

  43. Topic 5:$100 Answer • Question: What substance produced by alcoholic fermentation makes bread dough rise? • a. carbon dioxide • b. yeast • c. oxygen • d. glucose BACK TO GAME

  44. Topic 5:$200 Question • Question: Which of the following best represents the waste products of cellular respiration? • a. CO2 and O2 • b. CO2 and H2O • c. O2 • d. CO2 ANSWER BACK TO GAME

  45. Topic 5:$200 Answer • Question: Which of the following best represents the waste products of cellular respiration? • a. CO2 and O2 • b. CO2 and H2O • c. O2 • d. CO2 BACK TO GAME

  46. Topic 5:$300 Question • Question: What is the relationship between the rate of fermentation and temperature? • a. The rate of fermentation continually increases as temperature increases. • b. The rate of fermentation continually decreases as temperature increases. • c. The rate of fermentation decreases with temperature, then it increases. • d. The rate of fermentation increases with temperature, then it rapidly decreases. ANSWER BACK TO GAME

  47. Topic 5:$300 Answer • Question: What is the relationship between the rate of fermentation and temperature? • a. The rate of fermentation continually increases as temperature increases. • b. The rate of fermentation continually decreases as temperature increases. • c. The rate of fermentation decreases with temperature, then it increases. • d. The rate of fermentation increases with temperature, then it rapidly decreases. BACK TO GAME

  48. Topic 5:$400 Question • Question: Which statement could explain the data shown in the graph? • a. The yeast cannot survive at temperatures above 30°C. • b. The molecules that regulate fermentation perform optimally at temperatures above 30°C. • c. The yeast begins releasing carbon dioxide at 30°C. • d. The yeast cannot survive at temperatures below 30°C. ANSWER BACK TO GAME

  49. Topic 5:$400 Answer • Question: Which statement could explain the data shown in the graph? • a. The yeast cannot survive at temperatures above 30°C. • b. The molecules that regulate fermentation perform optimally at temperatures above 30°C. • c. The yeast begins releasing carbon dioxide at 30°C. • d. The yeast cannot survive at temperatures below 30°C. BACK TO GAME

  50. Topic 5:$500 Question • Question: • a. Choice 1 • b. Choice 2 • c. Choice 3 • d. Choice 4 ANSWER BACK TO GAME

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