Poliovirus gains entry into the body by binding to the immunoglobulin like receptor, known as poliovirus receptor or.........

Options :
  1. CD132
  2. CD155
  3. CD54
  4. CD12


Answer and Explanation :-

Answer: Option 2

Explanation:

Poliovirus enters the body through the mouth, infecting the first cells with which it comes in contact - the pharynx and intestinal mucosa. It gains entry by binding to an immunoglobulin-like receptor, known as the poliovirus receptor or CD155, on the cell membrane. The virus then hijacks the host cell's own machinery, and begins to replicate.

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