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WorksheetsAll about bacteria
Total questions: 12
Worksheet time: 6mins
Are there more helpful or harmful bacteria in the world?
Harmful
Helpful
True or False? Food poisoning is one way that bacteria are harmful.
True
False
Where are bacteria located?
No where.
Every where!
Only in the restroom.
On my hands only.
Which option best describes the difference between a flagella and pili?
Pili is used for attachment whereas a flagella assist movement in the prokaryote.
Flagella is longer than pili.
Flagella is a filamentous structure made up of protein and pili are non filamentous.
What kind of bacteria help to break down dead animals and plants in the soil?
Pathogens
Decomposers
Autotrophs
Which of the following is NOT part of a bacteria cell?
Cytoplasm
Cell membrane
Nucleus
Ribosome
What term is used to describe a rod-shaped bacteria?
Coccus
Spiral
Cylindrical
Bacillus
What do we use to fight off bad bacteria that can make us sick?
Aspirin
Antibiotics
Decomposers
Nitrates
What shape are these bacteria?
cocci
bacilli
spirilla
fusilli
Cells that lack membrane bound organelles such a nucleus are called
prokaryotic
eukaryotic
What shape are these bacteria?
cocci
bacilli
spirilla
tortellini
How are bacterial cells different from plant and animal cells?
Bacterial cells contain many more cell organelles.
Bacterial cells contain almost no cell organelles.
Bacterial cells have more complex cell organelles.
Bacterial cells have well-defined nuclei.
