Virus
Published on Nov 18, 2015
No Description
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PRESENTATION OUTLINE
IMPORTANT FEATURES
- Multiply only in a host cell
- One type of DNA
- Small one-called organism
- Smaller than bacteria
- Not asexual or sexual
Photo by Albaraa Mehdar
Where it Lives
It lives in a host cell which is a plant or animal cell that is living. It can't live outside a host cell for very long.
Photo by Joe Dunckley
HOW IT REPRODUCES
- Attaches to host cell
- Releases genetic instruction
- Gives instruction
- Inject material
- Enzymes make new virus particles
Photo by NIAID
