Respiration and Fermentation Part II

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Across
  1. 2. the starting molecule of glycolyis
  2. 7. (two words); small organic molecules that shuttle high energy electrons from one plae to another.
  3. 10. a nucleoside triphosphate that is the main energy-providing molecule that powers cellular work.
  4. 13. a water product of pyruvate oxidation and the citric acid cycle
  5. 14. (two words); a turbine-ike enzyme that makes ATP when hydrogen ions move through it.
  6. 15. a waste product of the electron transport chain
Down
  1. 1. ******-***; a starting molecule in the Kreb's cycle
  2. 3. the final electron acceptor in aerobic respiration
  3. 4. the coupled reaction of atoms/molecules gaining and losing electrons
  4. 5. one output molecule of glycolysis
  5. 6. (three words); a series of protein complexes and other molecules that transfer electrons from electron donors to electron acceptors via redox reactions and couples this electron transfer with the transfer of protons across a membrane; pumps hydrogen ions back to the intermembrane space.
  6. 8. the movement of ions across a semipermeable membrane
  7. 9. the gain of electrons and energy
  8. 11. the electron donor in cellular respiration and fermentation
  9. 12. the loss of electrons and energy