Unit 2 Vocab

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Across
  1. 4. releases energy by breaking down glucose in the presence of oxygen
  2. 6. a flattened membrane sac inside the chloroplast
  3. 7. plants convert water and carbon dioxide into oxygen and glucose
  4. 10. site of photosynthesis occurs
  5. 12. a cluster of chlorophyll molecules used to harvest light molecules
  6. 13. second stage of cellular respiration
  7. 14. cycle energy from atp and nadph is used to build glucose
  8. 17. reactions of photosynthesis that use energy from light
  9. 19. cells release energy in the absence of oxygen
  10. 20. respiration that does not require oxygen
Down
  1. 1. electron carrier that provides high-energy electrons for photosynthesis
  2. 2. produces the most atp of any of the processes
  3. 3. the breakdown of glucose by enzymes
  4. 5. organelle that is the site of atp production
  5. 8. green pigments in plants that absorbs light energy
  6. 9. main energy source that cells use for most of their work
  7. 11. respiration that requires oxygen
  8. 15. one of the carrier molecules that transfers high-energy electrons from chlorophyll to other molecules
  9. 16. fluid in the chloroplast surrounding the thylakoid membrane
  10. 18. stack of thylakoids