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Match the following antibiotics in Group I with their mode of action in Group II.

Group I Group II

P. Chloramphenicol 1. Binds to DNA gyrase

Q. Norfloxacin 2. Binds to RNA Polymerase

R. Puromycin 3. Inhibits peptidyl transferase

S. Rifampicin 4. Mimics aminoacyl-tRNA

A. P-1, Q-3, R-2, S-4

B. P-3, Q-1, R-2, S-4

C. P-3, Q-1, R-4, S-2

D. P-4, Q-2, R-3, S-1

Answer: Option C

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Group I	Group II
P. Chloramphenicol	1. Binds to DNA gyrase
Q. Norfloxacin	2. Binds to RNA Polymerase
R. Puromycin	3. Inhibits peptidyl transferase
S. Rifampicin	4. Mimics aminoacyl-tRNA