Uttarakhand PMT Uttarakhand PMT Solved Paper-2011

  • question_answer
    Which of the following T-cells are destroyed  by HIV?

    A)  Cytotoxic T-cells  

    B)  Killer T-cells

    C)  Suppressor T-cells

    D)  Helper T-cells

    Correct Answer: D

    Solution :

    HIV attaches to \[C{{D}_{4}}\] receptor site of helper T- cells by the help of GP 120 on the protein coat of the virus.


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