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Biochemistry Respiratory chain 009494ed

All are inhibitors of oxidative phosphorylation except?

A
Carboxin
B
Oligomycin
C
Valinomycin
D
Atractyloside
High-Yield Explanation
Carboxin inhibits the transfer of ions from FADH2. Oligomycin, Valinomycin and Atractyloside are inhibitors of oxidative phosphorylation. Oligomycin inhibits flow of protons through Fo. Valinomycin is an ionophore which inhibits oxidative phosphorylation. Atractyloside inhibits translocase.

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