Choose the Correct Path Taken by a Pair of Electrons $\rightarrow$

question 17

Multiple Choice

Choose the correct path taken by a pair of electrons as it travels down the electron-transport chain.

• A) NADH \(\rightarrow\) Complex I \(\rightarrow\) CoQ \(\rightarrow\) Complex III \(\rightarrow\) Cyt c \(\rightarrow\) Complex IV \(\rightarrow\) O₂
• B) FADH₂ \(\rightarrow\) Complex I \(\rightarrow\) CoQ \(\rightarrow\) Complex III \(\rightarrow\)Cyt c \(\rightarrow\) Complex IV \(\rightarrow\)O₂
• C) NADH \(\rightarrow\) Complex I \(\rightarrow\) Complex II\(\rightarrow\) Complex III \(\rightarrow\) Cyt c \(\rightarrow\)Complex IV \(\rightarrow\) O₂
• D) FADH₂ \(\rightarrow\) Complex III \(\rightarrow\) CoQ \(\rightarrow\) Complex II \(\rightarrow\) Cyt c \(\rightarrow\) Complex IV \(\rightarrow\) O₂
• E) None of the answers is correct.

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