The Electron Transport Chain (ETC)

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Across
  1. 2. A product of the ETC that is also a byproduct
  2. 3. Electrons from the ETC come from this redox coenzyme that carries high-energy electrons
  3. 4. ______ accepts electrons because it is a final electron acceptor and takes up protons to form water as a byproduct
  4. 5. Electrons from the ETC come from this universal coenzyme that carries high-energy electrons
  5. 6. A product of the ETC that is a form of energy
  6. 8. One of the purposes of the intermembrane space is to create a gradient that is used to drive ATP _________
Down
  1. 1. Where the ETC is located
  2. 7. As electrons move down the ETC, protons move from the mitochondrial matrix to the intermembrane space that creates a ______ gradient