My Crossword Maker Logo
Powered by BrightSprout
Save Status:
or to save your progress. The page will not refresh.
Controls:
SPACEBAR SWITCHES TYPING DIRECTION
Answer Key:
Edit a Copy:
Make Your Own:
Crossword Word Search Worksheet
Rate This Puzzle:
Log in or sign up to rate this puzzle.

Bacteria and Viruses

Teacher: MrsN
Across
A type of archaebacteria that lives in ocean vents and hot springs
Medicine that does not kill viruses
The most common kind of bacteria
Reproduction in which a single-celled organism splits into two single-celled organisms
A type of archaebacteria that lives in swamps and animal intestines
A cycle in which a virus's genes live in a host but are inactive
A way to prevent viral infections
The substance that protects a virus's genetic material and helps it get inside a cell
Bacteria that contain the green pigment chlorophyll
A cycle in which a virus attacks a host and causes it to make viruses
Hairlike parts of bacteria that help them move around
Down
A thick-walled spore containing genetic material and proteins that forms inside a bacterial cell
Something viruses cannot use
A single-celled organism with no nucleus
A microscopic particle that gets inside a cell and often destroys it
An organism with a nucleus
One way viruses are grouped
A type of medicine that keeps viruses from reproducing
A living thing that a virus or parasite lives in or on