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Natali [406]
3 years ago
11

I REALLY need to now please!!! QwQ

Biology
1 answer:
lakkis [162]3 years ago
5 0

Answer:

Just look at my explanation you will find the answer :)

Explanation:

Electron transfer in the ETC is coupled to proton transfer from the matrix to the intermembrane space.

-Prosthetic groups, such as iron-sulfur centers, are directly involved with electron transfer.

- The outer membrane of mitochondria is readily permeable to small molecules and hydrogen ions.

-Electron carriers are organized into four complexes of proteins and prosthetic groups.

-Electron carriers in the ETC include ubiquinone (coenzyme Q) and cytochrome c.

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