1. 4.7 Viruses : The Enemy Within
By: Steffany Copeland

2. Viruses are life mimicking particles
Latin word for poison
Viruses are nonliving
Viruses cannot reproduce by themselves
Viral genomes can be single or double stranded
Viruses range from .027mm-0.03mm
Obligate intracellular parasites
The entire infectious virus particle as a whole- virion

3. Viruses hosts
Bacteria
Animals
Humans
Plants
Fungus
Insects

4. Viral Structure Nucleic acid Protein coat or capsid Envelope Tail
Tail fibers
End plate

5. Lytic viral growth cycle of Bacteriophage
Adsorption
Penetration
Replication
Assembly
Release

6. Lytic replication cycle of rabies virus, an enveloped virus with a single-stranded RNA genome

7. Virions of enveloped viruses are released by budding from an infected virus

8. Rabies virus can be deadly
Rabies virus travels slowly to the CNS where it replicates and then travels to the salivary glands where it replicates again
There are 2 types of rabies: Furious Rabies and Dumb Rabies

9. The End
? Questions ?