Question

illustrate how the electrons flow down
the energy stairs showing the transport to H2 and acceptance of O2 to form water
in the electron transport system.

Answer 1

Answer:

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Explanation:

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Answer 2

Explanation:

The pathway of electrons is as follows: NADH is oxidized to NAD+, by reducing Flavin mononucleotide to FMNH2 in one two-electron step. FMNH2 is then oxidized in two one-electron steps, through a semiquinone intermediate.