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Match the inhibitors in Group 1 with their respective targets in Group 2.
Match the inhibitors in Group 1 with their respective targets in Group 2.
| Group 1 | Group 2 |
|---|---|
| (P) Oligomycin | (i) Cytochrome bc1 complex |
| (Q) Antimycin A | (ii) Photosystem II |
| (R) 3-(3,4-dichlorophenyl)-1,1-dimethylurea (DCMU) | (iii) K+^+ ionophore |
| (S) Valinomycin | (iv) FO ATP synthase |
(A) P−i, Q−ii, R−iii, S−iv
(B) P−iv, Q−i, R−ii, S−iii
(C) P−iii, Q−i, R−iv, S−ii
(D) P−iv, Q−ii, R−i, S−iii
Answer
Answer: (B) P−iv, Q−i, R−ii, S−iii
Explanation:
Oligomycin inhibits FO ATP synthase, Antimycin A inhibits cytochrome bc1 complex, DCMU inhibits Photosystem II, and Valinomycin acts as a K+^+ ionophore.
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