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WorksheetsBacteria and Viruses
Total questions: 11
Worksheet time: 21mins
What do you need to be able to see bacteria?
Microscope
Telescope
Sunglasses
3D Glasses
Where are bacteria located?
No where.
Every where!
Only in the restroom.
On my hands only.
Tiny single-celled organisms that live almost everywhere
ribosomes
cytoplasm
bacteria
virus
Bacteria are prokaryotes, meaning they ________.
lack a nucleus
are very large
contain no DNA
have a cytoplasm
Which of these statements is true?
A virus is unicellular, it has only one cell.
A virus may sometimes be multicellular, have many cells.
A virus has no cells
Viruses hijack cells to
Breathe and eat
Reproduce
Move and sleep
Make protein and carbohydrates
The purpose of the immune system is used to ....
a. help germs invade your body
c. make your nose run
b. fight off sickness
d. give your diarrhea
Getting these when you're young helps your immune system fight off diseases ....
a. stickers
c. vaccines
b. bandages
d. cough drops
All Bacteria are dangerous
True
False
