In each case there may be more than one correct answer . Replication of the viral genome. Binary fission of the incoming virus particle to produce progeny virus. All viruses require some type of nucleic acid polymerase to complete the replication of their genomes. All viruses are surrounded by a lipid bilayer called an envelope.
All viruses obey the cell theory.
All viruses must produce messenger RNA that can be translated by the host protein synthetic machinery. This distinction of viruses from bacterial cells was based upon their a. mode of replication. The structure has 12 pentagonal vertices. The structure is helically symmetric. The structure has 20 faces.