Which of the following species accept electrons within the mitochondrial electron transport chain? Choose any/all answers...
Which of the following species accept electrons within the mitochondrial electron transport chain? Choose any/all answers that apply.
A. NADH
B. FMN-containing flavoproteins
C. ubiquinone
D. iron/sulfur centers
E. molecular oxygen
Homework Answers
- Ubiquinone is an electron acceptor for various mitochondrial enzymes, such as dihydroorotate dehydrogenase for uridine synthesis.
- Molecular Oxygen
- In anaerobic environments, different electron acceptors are used, including nitrate, nitrite, ferric iron, sulfate, carbon dioxide, and small organic molecules such as fumarate.
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