Manipal Medical Manipal Medical Solved Paper-2013

  • question_answer
    Which antibiotic act on the cell wall of bacteria?

    A)  p-lactum group       

    B)  Tetracycline

    C)  Neomycine          

    D)  Streptomycin

    Correct Answer: A

    Solution :

     Tetracyclin, neomycin and streptomycin are aminolglycosides and act on Gram negative bacteria (having no cell wall) where as\[\beta -\]lactum antibiotics (amoxyllin, penicillin) acts on Gram positive bacteria having cell wall.


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