Unit 2 Vocab

Edit Answers
1234567891011121314151617181920
Across
  1. 3. Pyruvic acid is broke down into carbon dioxide,2nd stage of cellular respiration
  2. 5. Site of photosynthesis occurs
  3. 8. Main energy source that cells use,3 phosphates
  4. 12. reactions Reactions of photosynthesis that use light energy
  5. 13. Energy from ATP and NADPH used to build high energy compounds, also called dark reaction
  6. 14. A cluster compound of hundreds of chlorophyll molecules used to harvest light molecules
  7. 16. The breakdown of glucose by enzymes, 1st step in cellular respiration
  8. 19. Respiration that does not require oxygen
  9. 20. Uses the high energy electrons from the krebs cycle to convert ATP into ADP
Down
  1. 1. Respiration that requires oxygen
  2. 2. Green pigment of plants that absorbs light energy
  3. 4. Electron carrier that provides high-energy electrons for photosynthesis
  4. 6. A lower-energy molecule,2 phosphates
  5. 7. A flattened membrane sac inside the chloroplast
  6. 9. Uses light energy to convert water and carbon dioxide into oxygen and carbohydrates
  7. 10. Carrier molecule that transfers high- energy electrons from chlorophyll to other molecules
  8. 11. Process by which cells release energy in the absence of oxygen
  9. 15. stack of thylakoids
  10. 17. The fluid of the chloroplast surrounding the thylakoid membrane
  11. 18. Organelle that is the site of atp production