Study guide

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Across
  1. 2. sugar
  2. 6. flattened sacs inside a chloroplast
  3. 8. a colorless, transparent, odorless liquid
  4. 10. series of enzyme-mediated reactions
  5. 12. natural fermentation of glucose
  6. 14. shuttles electrons from NADH and FADH2 to molecular oxygen
  7. 15. the breakdown of glucose by enzymes
  8. 16. plants use this to make glucose
  9. 18. bacteria requiring oxygen
  10. 21. energy
  11. 22. a colorless, odorless gas produced by burning carbon and organic compounds and by respiration
Down
  1. 1. where processes of respiration and energy production occur
  2. 3. produced in the muscle tissues during strenuous exercise
  3. 4. chemical breakdown of a substance by bacteria or yeast
  4. 5. living organisms generate ATP during aerobic respiration
  5. 7. the energy storage molecule ATP and the reduced electron carrier NADPH
  6. 9. photosynthesis that takes place in three key steps
  7. 11. something humans cannot live without
  8. 13. where the grana are embedded in the chloroplast
  9. 17. a process in living organisms generating ATP
  10. 19. a plastid that contains chlorophyll and in which photosynthesis takes place
  11. 20. bacteria that does not require oxygen