Terminologies: Photosynthesis

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Across
  1. 3. coloured substances that absorb light of particular wavelengths
  2. 4. found within a chloroplast
  3. 5. membranes,inside the chloroplast in an enclosed fluid-filed sac where L.D.S takes place
  4. 6. , The production of ATP using energy from light, involving only photosystem I
  5. 8. first series of reaction that requires energy
  6. 11. centre , The part of a photosystem towards which energy from light is funnelled.
  7. 13. five-carbon phosphorylated sugar which is the first compound to combine with CO2 during light-independent stage
  8. 15. spaces,the fluid-filed sac enclosed by the thylakoid membranes
  9. 17. final series of reaction that doesn't require light but uses
  10. 20. ATP using energy obtained from the light
  11. 21. , A cluster of light-harvesting pigments surrounding a reaction centre
  12. 22. from the L.D.S to make energy
  13. 24. coenzyme that transfers hydrogen from one substance to another
  14. 27. Factor,The requirement for a process to take place that is in the shortest supply
Down
  1. 1. ,The emission of an electron from a molecule as a result of the absorption of energy from light
  2. 2. background material in a chloroplast that the L.D.S of photosynthesis takes place
  3. 7. cycle,a cycle of reaction in the L.D.S where CO2 is reduced to form
  4. 9. three-carbon phosphorylated sugar
  5. 10. water molecules using energy from light
  6. 12. , An enzyme found in photosystem II that catalyses the breakdown of water, using energy from light
  7. 14. Spectrum , A graph showing the effect of different wavelengths of light on a process
  8. 16. green pigment that absorbs energy
  9. 18. three-carbon compound formed when RuBP and CO2 combines.
  10. 19. enzyme that catalyses the combination of RuBP with CO2
  11. 23. Value , A number that indicates how far a substance travels during chromatography
  12. 24. , The production of ATP using energy from light, involving both photosystem I and II
  13. 25. spectrum , A graph showing the absorbance of different wavelengths of light by a photosynthetic pigment
  14. 26. , A technique that can separate substances in a mixture according to their solubility in a solvent.