This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pharmacology
[{'content': 'Mechanism of action of streptomycin- \nSelect and explain. \nA. Inhibition of translation, B. Inhibition of signal transduction, C. Inhibition of citric acid cycle, D. Inhibits mitochondria', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Inhibition of translation o Streptomycin inhibit protein synthesis (translation).", 'role': 'assistant'}]