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WorksheetsBacteria Review
Total questions: 21
Worksheet time: 11mins
Round or sphere shaped bacteria
Bacilli
Spiirilla
Cocci
Protist
Helps bacteria cells to move (locomotion)
Flagella
Capsule
Cell Wall
Nucleoid
Which of the following is a way in which bacteria is NOT helpful?
Digestion
Clean up oil
Causes tooth decay (cavities)
Used to make food
The rod shaped bacteria
Bacillius
Spirillium
Coccus
Heptagon
Where is bacteria found?
Only in dirty places
Everywhere
Only in hot places
Only when people do not wash their hands
Streptococcus and Meningicoccal Meningitis
Spirillium
Bacillus
Coccus
Hepatitis
Sphere shaped, Rod shaped, Spiral shaped bacteria
Bacillus, Coccus, Spirillium
Coccus, Bacillus, Spirillium
Spirillium, Coccus, Bacillus
Coccus, Spirillium, Bacillus
Bacteria cells are
unicellular
multicellular
eukaryotes
always bad
Why are bacteria cells a prokaryotic?
They have a nucleus
They are unicellular
They lack a nucleus or membrane bound organelles
They have a nucleus and membrane bound organelles
Dormant bacteria produce a strong coat to withstand environmental stressors called
Endospores
Zygospores
Megaspores
Protozoans
Which is NOT a characteristic of bacteria?
unicellular
single circular strand of DNA
can undergo either asexual or sexual reproduction
requires a host cell in order to live
What is conjugation
Bacteria splitting in 2
Turning harmful substances into nonharmful substances
Asexual form of reproduction for bacteria
Passing genetic material to another bacteria
What is the advantage binary fission for reproduction?
bacteria can pass along antibiotic resistance to another bacteria
many identical copies quickly
bacteria can grow even larger
none of the above
Name the part in red
flagellum
cell wall
cell membrane
capsule
Which word did best describes archaea and their choice of habitat?
Methanophiles
Extremophiles
Archaebacteria
Halophiles
