Create an account
Infectious particles that cause disease in plants. They are made of single-strand DNA without a protein coat.
A type of viral infection in which the host cell bursts, releasing new viral offspring to infect other cells.
A rapid outbreak of an infection. The flu is an example of an __________. In the U.S., 20 million people are infected with the flu every year.
A substance, often given as a shot, that causes the body to defend against viral diseases. For example, you got the DTAP ________.
A long, whip-like structure outside of a cell that is used for movement, kind of like a tail that helps a bacteria swim.
A poison released by an organism. Bacteria can cause illness because it releases this into the bloodstream.
Please allow access to your computer’s microphone to use Voice Recording.
Having trouble? Click here for help.
We can’t access your microphone!
Click the icon above to update your browser permissions and try again
Reload the page to try again!Reload
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.
Please upgrade Flash or install Chrome
to use Voice Recording.
For more help, see our troubleshooting page.
Your microphone is muted
For help fixing this issue, see this FAQ.
Star this term
You can study starred terms together