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Roman55 [17]
4 years ago
14

Viruses have the ability to infect a specific type of cell because they recognize

Biology
1 answer:
fredd [130]4 years ago
7 0
<span>specific binding receptors on the host's surface.

This is the characteristic that allows a virus to enter a specific type of cell, its host. This process is called attachment. The HIV, for example, affects mostly</span> CD4+ T-cells because these cells possess a chemokine receptor to which the HIV has a binding protein, the <span>gp120.</span>
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