Cellular Respiration Crossword Puzzle

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Across
  1. 4. The products of glycolysis process per 1 glucose are 2 _______, 2 ATP, and 2 NADH molecules.
  2. 7. Alcohol fermentation happens in ______.
  3. 9. As electrons go down the electron transport chain, energy is released and used to actively pump _____ from the matrix to the intermembrane space, resulting in a proton electrochemical gradient.
  4. 12. Purpose of cellular respiration is to convert biochemical energy from ________ into ATP.
  5. 13. The products of Krebs cycle are 6 NADH, 2 ______, 2 ATP, and 4 CO2.
  6. 16. Cellular respiration is a redox reaction because it involves the transfer of electrons by NADH and FADH2 oxidizing and losing _______ to give out energy.
  7. 20. Where in cell does Krebs cycle occur?
Down
  1. 1. The products of electron transport chain per 1 glucose are 34-36 ___ molecules.
  2. 2. The human use example of alcohol fermentation is brewing industries that produce ____ and wine.
  3. 3. Lactic acid fermentation happens in human _______, when oxygen is low during workout, allowing ATP to still be produced in the absence of oxygen.
  4. 5. After glycolysis, intermediate step occurs, converting pyruvate to _____-CoA and releasing 2 NADH and 2 CO2 per glucose.
  5. 6. There are two types of fermentation, lactic acid and alcohol. Where does lactic acid fermentation occur?
  6. 8. There are two types of cellular respiration: ________ and anaerobic respiration.
  7. 10. Electrons come from _____ and FADH2, generated in glycolysis, intermediate step, and the Krebs cycle.
  8. 11. All living organisms, including prokaryotes and _________, perform cellular respiration. Prokaryotes often perform anaerobic, and ________ perform aerobic respiration.
  9. 14. Electron transport chain is located in the _____ mitochondrial membrane.
  10. 15. Where in cell does glycolysis occur?
  11. 17. The final products of alcohol fermentation are ______, CO2, and ATP.
  12. 18. The final products of lactic acid fermentation are 2 ______ and ATP.
  13. 19. Water is produced when oxygen accepts electrons at the end of the electron transport chain and combines with _________ ions inside.