Relier Pairs Match it!Version en ligne Work in pairs. Take turns to start and finish the sentece. Be careful, you only have 2 attempts. par Àlex MT 1 Viruses cannot carry out... 2 Some viruses are are round... 3 To reproduce, viruses... 4 Viruses are composed of... 5 When viruses reproduce inside a cell... 6 Nucleic acid 7 Some viruses, like influenza... 8 All viruses are... 9 The capside... have a viral envelope that protects them. a capsid and nucleic acid. is the genetic material and helps viruses to reproduce. they create all the viral components first and then they are all assembled to create a new virus. but they can have many different shapes. must infect a cell. is a protein shell that protects the genetic material. parasites and need a host. any vital functions by themselves.
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