Flashcards in W3-2 Virus intro Deck (14):
Classification system we use for viruses
Baltimore Classification System
What procedure do we use to count the number of virus particles present?
Plaque assay procedure
4 parts of eukaryotic viruses
1. Nucleic acid
3. Tegument (maybe)
4. Envelope (maybe)
Name of extracellular form of virus
What is a naked virus?
Without tegument and envelope
What is a virus that infects bacteria called?
Are bacteriophages naked or enveloped viruses?
Crick's two biggest mistakes
1. taking credit from Franklin
2. central dogma of molecular biology
5 steps of viral replication cycle
3. Protein and NA synthesis
Class I example
uses host cell's translation mechanism
Class IV example
RNA (+) sense
Class V example
ssRNA (-) sense
Lysis vs. Lysogeny
Lysis: releases cell contents
Lysogeny: latent period in cell (not all have this)