Chapter 7 - Photosynthesis

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Across
  1. 3. Main energy carrier between reaction, site in cells.
  2. 4. _________nearly all plants, most algae and few bacteria.
  3. 5. Metabolic pathway by which photoautotrophs capture light energy and use it to make sugars from CO2 and wáter.
  4. 6. Reaction in which light energy breaks down a molecule.
  5. 8. Main photosynthetic pigment in plants, algae and cyanobacteria.
  6. 9. Splits light away in three carbon molecules.
  7. 12. Distance between crests of two radiant energy.
Down
  1. 1. The pass from one molecule of the electron transfer chain to the next.
  2. 2. Gap that opens between two guard cells; let water vapor and gases diffuse across the epidermis of the leaf or primary stem.
  3. 4. Two molecules of three carbon forms.
  4. 6. Electromagnetic energy of light is organized in packets called___________?
  5. 7. Make their own food by using the environment.
  6. 9. In photosynthetic cells, a cluster of pigments and proteins that, as a unit, converts light energy to chemical energy in photosynthesis.
  7. 10. Organic molecule that absorbs light of certain wavelengths. Reflected light imparts a characteristic color.
  8. 11. Accesory igments that traps light.