Chapter 7 (Photosynthesis)

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Across
  1. 2. The electromagnetic energy to light is organized in pachets.
  2. 3. Assesory pigments that trap light.
  3. 6. An organic molecule that absorbs light of certain wavelengths.
  4. 9. Light-driven reaction that attaches phosphate to a molecule.
  5. 11. Make their own food by using the environment.
  6. 13. Main photosynthetic pigment in plants,algae,and cyanobacteria.
  7. 14. Distance between crests of two succesive waves of radiant energy.
Down
  1. 1. Visible light
  2. 2. Make sugars from carbondioxide and water = sunlight energy.
  3. 4. H+ leave the thylakoid compartment by flowing trough membranes.
  4. 5. Fixes carbon by attaching CO2 to five carbon RUBP.
  5. 7. Extracting carbon atoms from an inorganic source.
  6. 8. When a photosystem absorbs energy, electrons pop right off of its special pair.
  7. 9. Splits right away ito 3-carbon molecules.
  8. 10. Coenzyme that accepts electrons and hydrogen ions.
  9. 12. They passed from one molecule of the electron transfer chain to the next.