viruses Flashcards
A non living, microscopic particle that replicates inside cells
Virus
making copies of a virus
Replication
Process of replicating viruses
Lytic cycle
Rupture of the cell to release virus
Lysis
Protein on the outside of a virus
Spike protection
An organism That a virus uses for resources
Host
An organism that transmits viral disease
Vector
Is a virus bigger or smaller than a cell?
Smaller
Polyhedral
Multiple sides
Complex
Bacteriophage
Helical
Cylinder
Spherical
Round
A in lytic cycle
Attach
I in lytic cycle
Inject
First R in lytic cycle
Replicate
Last R in lytic cycle
Release
Order of bacteria cell virus smallest to biggest
Virus bacteria cell
Three reasons viruses not living things
They replicate, not reproduce
They don’t grow
They are not made out of cells
What are “dead end hosts”
Hosts that can’t infect others with the virus
2 examples of dead end hosts
Horses, humans
Which virus effects helper- T cells
HIV/AIDS
First step of lytic cycle
A virus attaches to a healthy cell
Second step of lytic cycle
It injects its hereditary information into the cell
Third step in lyric cycle
The virus uses the cell to replicate itself
Fourth step in lytic cycle
The cell lyses to release all the replicated viruses
Vaccines are made from a ____ version of the virus
Disabled
T or F vaccines are injected into your system
True
T or F ur body fights the vaccine naturally, giving you immunity
True
How long do vaccines take to work
2 weeks
