The mechanism of action of tetracyclines involves :

A. Binding of a component of the 50S ribosomal subunits

B. Inhibition of translocase activity

C. Blockade of binding of aminoacyl–tRNA to bacterial ribosomes

D. Selective inhibition of ribosomal peptidyl transferase

Correct Answer: Blockade of binding of aminoacyl–tRNA to bacterial ribosomes

Description: None

Category: Pharmacology

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