Respiration Process Flashcards

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1
Q

What is the role of oxygen in the ETC?

A

Acts as the final electron acceptor. Combines with electrons and Hydrogen ions from the ETC.

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2
Q

Why is it important that oxygen accepts those hydrogen ions and electrons?

A

So NAD and FAD can remain oxidised so they can pick up electrons again in glycolysis.

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3
Q

How many ATPs does the ETC stage produce?

A

34

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