Multiple Choice
Which complex found in the electron-transport chain (ETC) consists of just four polypeptides, and which high energy electron carrier shuttles its electrons into the ETC via the complex?
A) complex I; NADH
B) complex II; NADH
C) complex III; NADH
D) complex II; FADH2
E) complex III; FADH2
Correct Answer:

Verified
Correct Answer:
Verified
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