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Setler [38]
3 years ago
7

Where do the reactions of the electron transport chain occur?

Biology
2 answers:
Wewaii [24]3 years ago
5 0

The right answer is C. Within the mitochondria’s inner membrane.

The mitochondrion is limited by two membranes of very different properties:

* the outer membrane contains a transmembrane protein, porin, which allows the passage of ions and water-soluble metabolites of molar mass <10.000 Da.

* The inner membrane is very rich in proteins and almost impermeable to ions and water-soluble metabolites.

The respiratory chain or electron transport chain is located in the inner membrane of mitochondria. Each mitochondrion contains thousands of copies of the electron transport chain.

Vlada [557]3 years ago
3 0

Within the mitochondrion’s inner membrane

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