Chapter 9

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Across
  1. 3. Pathways of cellular respiration that require oxygen
  2. 5. Electron carrier involved in glycolysis
  3. 6. Second stage of cellular respiration in which pyruvic acid is broken down into carbon dioxide in a series of energy-extracting reactions
  4. 8. The innermost compartment of the mitochondrion and the site of the Krebs cycle reactions
  5. 9. The combined process of this pathway and glycolysis
Down
  1. 1. First set of reactions in cellular respiration in which a molecule of glucose is broken into two molecules of pyruvic acid
  2. 2. Without air
  3. 4. The process that releases energy from food in the presence of oxygen
  4. 7. The amount of energy needed to raise the temperature of 1 gram of water 1 degree Celcius