M.Sc. Bio-Chemistry (PU-CET P.G) 2021 Panjab University Entrance Exam With Answers

Practice Mode:
56.

The oxidation-reduction system having the highest redox potential is

A: Ubiquinone ox/red
B: Fe3+ cytochrome a3/Fe2+
C: Fe3+ cytochrome b/Fe2+
D: NAD+/NADH

The answer is: B