Question

Why viruses are highly specific

Answer 1

Answer:

Viruses can infect only certain species of hosts and only certain cells within that host. ... For most viruses, the molecular basis for this specificity is that a particular surface molecule known as the viral receptor must be found on the host cell surface for the virus to attach.

Answer 2

✏Answer✏

✏ Viruses can infect only certain specials of hosts and only certain cells within that host......for must viruses , the molecular basic for this specificity is that a particular surface molecule known as the viral receptor must be found no the host cell surface for the virus to attach.✔✔

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