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Ensure you understand redox fully, including the definition of 'reduction' meaning the addition of hydrogen and 'oxidation' the removal of hydrogen.
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Look at the different complexes (proteins) of the ETC, and the carriers which shuttle electrons between them. Which proteins use metal ions, and what metal ions are they?
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Look at the chemiosmotic theory in more detail, and how the ATPase acts as a 'molecular motor'.
•
Ensure you understand redox fully, including the definition of 'reduction' meaning the addition of hydrogen and 'oxidation' the removal of hydrogen.
•
Look at the different complexes (proteins) of the ETC, and the carriers which shuttle electrons between them. Which proteins use metal ions, and what metal ions are they?
•
Look at the chemiosmotic theory in more detail, and how the ATPase acts as a 'molecular motor'.