Cellular Respiration

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Across
  1. 3. - glycolysis happens in the cytosol of the..
  2. 9. - These are donated to the ETC from NADH and FADH2, by which were produced by previous steps of glycolysis, intermediate step, and krebs cycle
  3. 10. - cellular respiration is this type of reaction due to glucose losing electrons (being oxidized) and O2 gaining electrons (being reduced)
  4. 12. - alcohol fermentation and lactic acid fermentation occurs in the..
  5. 14. - As electrons move down the ETC, H+ ions are pumped HERE from the matrix, which creates an electrochemical gradient. This results in a high concentration of H+ ions HERE, but a low concentration in the matrix. From here, ATP is produced through ATP synthase.
  6. 15. - another name for krebs cycle
  7. 16. - A type of fermentation that occurs in the cytoplasm, with final products being 2 lactic acid molecules. This causes muscles to be sore.
  8. 18. - type of cellular respiration that requires oxygen and is done by animals, plants, and fungi
  9. 19. - the metabolic pathway that converts glucose into pyruvates (two three-carbon molecules) and can happen in absence or presence of oxygen
Down
  1. 1. - A type of fermentation that occurs in the cytoplasm, with final products being 2 ethanol and 2 CO2 molecules (yeast and bacteria). Humans use this when making bread.
  2. 2. - This step produces 2CO2, 2 Acetyl CoA molecules, and 2NADH (from NAD+) from 2 pyruvates
  3. 4. - The _____ of glycolysis per 1 glucose includes 2 pyruvates, 2 NADH, 4 ATP molecules (net 2 ATP)
  4. 5. - the process that breaks down glucose for fermentation or for making energy/ATP for the cell. almost all organisms do this.
  5. 6. - located in the inner membrane of the mitochondria (in prokaryotes it is in plasma membrane)
  6. 7. - This is a waste product, produced from the combination of oxygen and H+ ions from the matrix. Two of this type of molecule are made. (Oxygen is very electronegative, the electrons reduce this)
  7. 8. - The _____ of the ETC include 2H2O molecules and 32-34 molecules of ATP.
  8. 11. - comes from glycolysis, with the absence of oxygen
  9. 13. - type of cellular respiration that does NOT require oxygen and is done by animals, bacteria, fungi, and plants
  10. 17. - this process occurs in the matrix of the mitochondria (two times), comes from glycolysis, with the presence of oxygen. Products per 1 glucose molecules include 2 ATP, 6 NADH, 2FADH, 4CO2 (that leave as waste).