Attachment	Release
Penetration	Glycosylation
Uncoating	Virus attachment protein
Replication	Cell surface receptor
Assembly	Coreceptor
Maturation	Tropism
Host range	Fidelity
Phagocytosis	Recombination
Fusion	Reassortment
Segmented genome	Retroviruses
Nonsegmented genome	Reverse transcriptase
Self-priming	Opportunistic infections
Monocistronic	Long terminal repeats
Polycistronic	Integration/Integrase
Positive-sense RNA	Proviral DNA
Negative-sense RNA	Nascent
RNA-dependent RNA polymerase	Retroid virus
Polyprotein	Hepatitis
Replication complexes	One-step growth curves
Antigenomic RNA	Multiplicity of infection
Ribonucleoprotein complex	Latent period
Ambisense	Eclipse period
Proofreading	Burst size