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The capside...

When viruses reproduce inside a cell...

Some viruses are are round...

Some viruses, like influenza...

To reproduce, viruses...

Viruses cannot carry out...

Viruses are composed of...

Nucleic acid

All viruses are...

must infect a cell.

they create all the viral components first and then they are all assembled to create a new virus.

is a protein shell that protects the genetic material.

but they can have many different shapes.

parasites and need a host.

any vital functions by themselves.

is the genetic material and helps viruses to reproduce.

have a viral envelope that protects them.

a capsid and nucleic acid.