Chapter 10 Crossword

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Across
  1. 2. First set of reactions in cellular respiration during which a molecule of glucose is broken into 2 molecules of pyruvic acid
  2. 4. intermost compartment of the mitochondrion
  3. 7. Second stage of cellular respiration in which pyruvic acid is broken down into carbon dioxide in a series of energy extracting reactions
  4. 8. Process that requires oxygen
  5. 9. Electron carrier involved in glycolysis
Down
  1. 1. Process that releases energy by breaking down glucose and other food molecules in the presence of oxygen
  2. 3. Amount of energy needed to raise the temperature of 1 gram of water by 1 degree Celsius
  3. 5. Process that does not require oxygen
  4. 6. Process by which cells release energy in absence of oxygen