click below
click below
Normal Size Small Size show me how
Virus Module Set 2
Question | Answer |
---|---|
Virions infect | ALL cell types |
Bacteriophages | Bacterial viruses |
Few archeal viruses are | Virions |
Most virions are | Eukaryotic viruses |
Virions are classified into families based on: | Genome structure Life cycle Morphology Genetic relatedness |
Host for animal viruses include _____ animals | Suitable |
Host for animal viruses include _____ eggs | Embryonated |
Host for animal viruses include _____ cultures | Tissue (cell) |
Tissue (cell) cultures: | Monolayers of animal cells |
Plaques | Localized area of cellular destruction and lysis |
Cytopathic effects: | Micro-/macroscopic degenerative changes/abnormalities in host cells and tissues |
bacteriophages usually cultivated in broth or agar cultures of | Suitable, young, actively growing bacteria |
Broth cultures lose _____ as viruses reproduce | Turbidity (cloudiness) |
Plaques are observed on | Agar cultures |
Host for plant viruses include plant _____ cultures | Tissue and protoplast |
Host for plant viruses include _____ | Suitable whole plants |