photosynthesis and cellular respiration

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Across
  1. 2. it needs oxygen to take place
  2. 3. molecule that transfers energy
  3. 5. does not need oxygen to take place
  4. 7. cycle the sequence of reactions by which most living cells generate energy during the process of aerobic respiration
  5. 8. removes electrons from NADH molecules and recycles NADH molecules for glycolysis
  6. 12. a process that captures energy from sunlight to make sugars that store chemical energy
  7. 13. membrane bound organelless where photosynthesis takes place
  8. 15. cycle the chemical reactions use carbon dioxide gas from the atmosphere and energy from ATP and NADPH to make simple sugars
Down
  1. 1. respiration releases chemical energy from sugars and other carbon based molecules to make ATP when oxygen is present
  2. 4. membranes enclose compartments
  3. 6. process some organisms use chemical energy instead of light energy to make energy storing carbon-based molecules
  4. 9. powerhouse of the cell
  5. 10. molecule in chloroplasts that absorbs some of the energy in visible light
  6. 11. splits glucose into two three-carbon molecules to make two molecules of ATP
  7. 14. acid organic molecule used for fermentation
  8. 16. lower-energy molecule that can be converted into ATP by the addition of a phosphate group