What are the 4 forms of viral genomes?
1. Rod shape, helical viruses. Single type of capsid protein around RNA 2. icosohedral, glycoprotein spike at every vertex. DNA inside. 3. Spherical viruses: viral envelope with glycoproteins on it, with RNA in helical capsids inside. 4. Bacteriophages: phages that infect bacteria. DNA in icosohedral head, protein tail apparatus.