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12 November, 16:49

Why do virus need a host

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  1. 12 November, 17:13
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    Viruses depend on the host cells that they infect to reproduce. When found outside of host cells, viruses exist as a protein coat or capsid, sometimes enclosed within a membrane. The capsid encloses either DNA or RNA which codes for the virus elements
  2. 12 November, 17:16
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    So that it can spread out I think
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