Which of the following enzymes is embedded in the membrane as an ETS component?
A) pyruvate dehydrogenase
B) 2-oxoglutarate dehydrogenase
C) succinate dehydrogenase
D) aconitase
E) none of the above

Question

Quizplus · Accepted Answer

Succinate dehydrogenase is embedded in the inner mitochondrial membrane as part of the electron transport chain (ETS). Pyruvate dehydrogenase and 2-oxoglutarate dehydrogenase are involved in the TCA cycle, but are not part of the ETS. Aconitase is also involved in the TCA cycle, but is a soluble enzyme and not embedded in the membrane.

Which of the Following Enzymes Is Embedded in the Membrane