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
Mechanism of action of streptomycin- 
Select and explain. 
A. Inhibition of translation, B. Inhibition of signal transduction, C. Inhibition of citric acid cycle, D. Inhibits mitochondria
A: Inhibition of translation
Answer: A: Inhibition of translation 
Explanation: Ans. is 'a' i.e., Inhibition of translation o Streptomycin inhibit protein synthesis (translation).