Bacteria - 3 types
1. cocci = spherical
2. bacilli = rod shaped
3. spriochetes = cork screw
... of an organism, or it's ability to cause disease
occurs with predictability in one specific region or population
the reservoir for growth & multiplication of microorganisms is the natural habitat of the organism
1. infectious agent
3. portal of exit
4. means of transportation
5. portals of entry
5. susceptible host
Please allow access to your computer’s microphone to use Voice Recording.
We can’t access your microphone!
Click the icon above to update your browser permissions above and try again
Reload the page to try again!
Press Cmd-0 to reset your zoom
Press Ctrl-0 to reset your zoom
It looks like your browser might be zoomed in or out. Your browser needs to be zoomed to a normal size to record audio.
Your microphone is muted
For help fixing this issue, see this FAQ.