Biology

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Across
  1. 2. - energy-carrying molecule found in the cells of all living things.
  2. 3. - The innermost compartment of the mitochondria
  3. 5. - first set of reactions in cellular respiration during which a molecule of glucose is broken down into 2 molecules of acid.
  4. 6. - an organic acid that probably occurs in all living cells
  5. 8. - process by which cells release energy in the absence of oxygen
  6. 9. - process that requires oxygen
  7. 11. - a series of proteins and organic molecules found in the inner membrane of the mitochondria.
  8. 13. - second stage of cellular respiration in which acid is broken down into carbon dioxide in a series of energy - extracting reactions
Down
  1. 1. - process that doesn’t require oxygen
  2. 4. - a double-membrane-bound organelle found in most eukaryotic organisms.
  3. 7. respiration - process that releases energy by breaking down glucose and other food molecules in the presence of oxygen.
  4. 10. - a chemical byproduct of anaerobic respiration
  5. 12. - amount of energy needed to raise the temperature of 1 gram of water by 1 degree Celsuis