Photosynthesis

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Across
  1. 1. carbon dioxide + water -> ______ + oxygen
  2. 4. allows plants to fix CO2 into 4-carbon compounds
  3. 7. where does the calvincycle occur
  4. 8. plants that use the calvin cycle are called ______
  5. 9. converting CO2 and water to sugar using sunlight
  6. 12. responsible for collecting sunlight
  7. 15. can be reflected, transmitted, or absorbed
  8. 16. organisms able to make their own food
  9. 17. replace those lost by photosystem 2
  10. 18. helps capture sunlight(accessory pigment)
  11. 19. enzyme assisted reactions that produce a three-carbon sugar
  12. 20. other accesory pigments(yellow, orange, browns)
  13. 21. leaves the plant as waste
  14. 23. open stomata at night and close during the day(opposite of normal plants)
Down
  1. 2. capture energy from sunlight
  2. 3. stay in the the thylakoid
  3. 5. compounds that absorb light
  4. 6. directly involved in light reactions
  5. 10. organisms that must get their food from other sources
  6. 11. carbon from CO2 is converted to sugars
  7. 13. allows the plant to capture more light energy
  8. 14. made of many colors called visible spectrum
  9. 22. can be classified according to how they get energy