I think if you see these videos beside reading, you can easily understand the real mechanism of ETC Cycle.
1
Cellular Respiration (Electron Transport Chain)Download
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2.
Electron Transport Chain
Download
3.
Electron Transport System and ATP Synthesis
Download
4.
Electron Transport System of the Mitochondria
Downloan
5.
Gradients (ATP Synthases)
Download
6.
Oxidative Phosphorylation and Chemiosmosis
Download
7.
Q cycle
Download
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