Modes Of Multiplication: Animal Viruses Flashcards
0
Q
Absorption
A
Circus attaches to the host cell by spikes
Host range - very specific
1
Q
Name the 6 steps for animal virus multiplication
A
- Absorption
- Penetration
- Up coating
- Replication / synthesis
- Assembly / maturation
- Release
2
Q
Penetration
A
Entrance of virus through the cells endocytosis
Forms vesicle around virus
3
Q
Uncoating
A
The enzymes in the vesicle dissolve the envelop and capsid of virus
4
Q
Replication / synthesis
A
Copying thousands
5
Q
Assembly / maturation
A
Produces whole intact viruses
6
Q
Release
A
Virus exits by exocytosis
Steals host membrane
7
Q
Acute infection
A
1st infection
Ex. Chicken pox
8
Q
Latent infection
A
Ex. Shingles
Can’t get shingles without never having chicken pox
