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Cellular Respiration

Cellular Respiration . 20 question review. Question 1. What process breaks down glucose molecules to produce pyruvic acid, NADH, and ATP?. Answer. Glycolysis. Question 2. Cellular Respiration releases energy by breaking down:. Answer. FOOD MOLECULES.

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Cellular Respiration

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  1. Cellular Respiration 20 question review

  2. Question 1 • What process breaks down glucose molecules to produce pyruvic acid, NADH, and ATP?

  3. Answer • Glycolysis

  4. Question 2 • Cellular Respiration releases energy by breaking down:

  5. Answer • FOOD MOLECULES http://images.mylot.com/userImages/images/postphotos/2322621.jpg

  6. Question 3 • Breathing heavily after running a race is your bodies way of : • A) Making more ATP • B)Repaying the oxygen debt • C) restarting glycolysis • D) recharging the electron transport chain

  7. Answer • B) Repaying an oxygen debt http://files.myopera.com/sandrazurcher/blog/WOC%20sprint2_Will%20Smith.jpg

  8. Question 4 • Unlike photosythesis, cellular respiration occurs in: • A) animal cells only • B) Plant cells only • C) All but plant cells • D) All Eukaryotic cells

  9. Answer • D) ALL Eukaryotic cells

  10. Question5 • What is the difference in aerobic and anaerobic respiration?

  11. Answer • Aerobic occur needs oxygen to happen Anaerobic doen’t.

  12. Question 6 • What are the Three pathways of cellular respiration?

  13. Answer • Glycolysis • Kreb Cycle • Electron Transport cycle

  14. Question 7 • The Starting molecule for Kreb Cycle is: • A) Glucose • B)NADH • C) Pyruvic acid • D) Coenzyme A

  15. Answer • C) Pyruvic Acid http://4.bp.blogspot.com/_gfJNTQHDtXs/TGRQcZR4eGI/AAAAAAAAAkI/5h-eWnf3oz4/s640/tropical_island_screensaver1.jpg

  16. Question8 • Lactic Acid Fermentation occurs in:

  17. Answer • Muscle cells

  18. Question9 • Glycolysis provides a cell with a net gain of:

  19. Answer • 2 ATP

  20. Question10 • How many ATP are produced at the end of cellular respiration?

  21. Answer • 36

  22. Question11 • What does NADH do?

  23. Answer • Carries electrons from Glycolysis to the Kreb cycle. Then NADH and FADH2 carry them to the Electron Transport Chain.

  24. Question12 • While investigating yeast respiration, a researcher detect ethanol in the yeast culture. Which molecules does the yeast culture also contain? • A) Lactic Acid and ATP • B)Oxygen and Lactic Acid • C) Carbon Dioxide and ATP • D) Oxygen and carbon dioxide

  25. Answer • C) Carbon Dioxide and ATP

  26. Question13 • Which organism is NOT likely to carry out cellular respiration? • A) Tree • B)Mushroom • C) Anaerobic Respiration • D) Tiger

  27. Answer • C) Anaerobic Respiration

  28. Question14 • Which of the following is NOT a stage of cellular respiration? • A)Fermentation • B) Electron Transport • C)Glycolysis • D)Krebs Cycle

  29. Answer • A) Fermentation

  30. Question15 • What are the final products of cellular respiration?

  31. Answer • Carbon Dioxide (CO2), Water(H2O), ATP

  32. Question16 • What begin the process of Fermenation?

  33. Answer • Pyruvic Acid and NADH

  34. Question17 • How is CO2 Gotten rid of from your body?

  35. Answer • Exhaled

  36. Question18 • Where does Glycolysis take place at?

  37. Answer • Cytoplasm (Cytosol)

  38. Question19 • What is the process used to produce beer and wine?

  39. Answer • Alcoholic Fermentation http://www.webweaver.nu/clipart/food-drinks.shtml

  40. Question20 • What is a product of cellular respiration?

  41. Answer • Water and CO2 and ATP

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