In the mitochondrial electron-transport chain, which complex accepts electrons from FADH2?     Complex II.     Complex I.     Complex V.     Complex IV.     Complex III.

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Mitochondrial Mutations

A mitochondrion is a cellular organelle that serves as the site for cellular respiration and energy production (ATP or Adenosine Triphosphate). It is a double-membrane-bound organelle and is only present in eukaryotic cells.