8.3 - Photosynthesis

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Across
  1. 1. 2 words. Produced by photosystem 1, it is an energy source for the Calvin cycle.
  2. 3. 2 words. The use of ATP and reduced NADP in the stroma to regenerate RuBP and generate carbohydrates in the light independent stage of photosynthesis.
  3. 5. the molecule that reacts with CO2 during carbon fixation.
  4. 10. 2 words.The reactions within photosynthesis that use light to generate ATP and reduced NADP.
  5. 15. the production of ATP using the energy of sunlight.
  6. 16. an enzyme that fixes CO2 to RuBP in the Calvin cycle.
  7. 18. the membrane that is the site of photosynthesis.
  8. 19. 2 words. The first photosystem in the light-dependent reactions - it uses electrons from photolysis, and produces ATP.
Down
  1. 2. 2 words. An integral protein transport system used in the light-dependent reactions - it can carry out cyclic photophosphorylation, and produces reduced NADP.
  2. 4. 2 words. The incorporation of inorganic CO2 into an organic molecule.
  3. 6. 2 words. An intermediate in the Calvin cycle, also known as glyceraldehyde-3-phosphate.
  4. 7. 2 words. The lumen of the thylakoid.
  5. 8. 2 words. Involves photosystem 1 in a pattern of electron flow where ATP is generated.
  6. 9. 2 words. The reactions the photosynthetic reactions that take place within the stroma and use reduced NADP and ATP to generate carbohydrates.
  7. 11. the process of making ATP using the energy stored in a proton gradient.
  8. 12. 2 words. A difference in proton concentration on either side of a membrane.
  9. 13. the chemical medium between the inner chloroplast membrane and the thylakoid membrane.
  10. 14. the production of energetic electrons in reaction centers through the absorption of light.
  11. 17. the splitting of water.