Multiple choice

In complex III, electrons are transferred _________.

  1. from NADH to CoQ

  2. from QH2 to Cytochrome C

  3. from FAD to CoQ

  4. from cytochrome C to O2

  5. from FMN to CoQ
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

In complex III, electrons are transferred from ubiquinol (QH2) to cytochrome c by the enzyme cytochrome c reductase.

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