
Bacteria Lesson
Presentation
•
Biology
•
11th Grade
•
Practice Problem
•
Medium
Cheryl Graves
Used 11+ times
FREE Resource
29 Slides • 19 Questions
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Bacteria Lesson
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Bacteria are prokaryotes
Genetic information isn't stored within a membrane-bound nucleus
Eukaryotes are multicellular organisms with membrane-bound organelles
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Multiple Choice
What type of cell is bacteria?
Prokaryotic
Eukaryotic
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8
Multiple Choice
The outer layer, labelled as C, is known as what?
capsid
endospore
capsule
cell wall
9
Multiple Choice
Which of the units below is not present in a bacterial cell?
flagella
mitochondria
plasmid
cell wall
10
Multiple Choice
What is represented by the F?
DNA
RNA
ribosomes
11
Multiple Choice
What is represented by the B?
DNA
golgi bodies
ribosomes
nucleolus
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13
Multiple Choice
Some bacteria are said to be FACULTATIVE ANAEROBES. What does this mean?
They require oxygen for respiration
They can only respire in the absence of oxygen
They can respire with or without oxygen
14
Multiple Choice
_______ must have oxygen to survive
obligate aerobes
facultative aerobes
obligate anaerobes
high energy bacteria
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Botulism
Rare but serious illness caused by a toxin that attacks the body's nerves.
Can cause difficulty breathing, muscle paralysis and even death
You can not see, smell, or taste the toxin
Made by a Bacteria Clostridium Botulinum(these bacteria produce the toxin)
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How do you get Botulism?
By eating foods that have been contaminated with botulinum toxin
18
Multiple Choice
What food-bourne illness can you get from raw garlic stored in oil, or from dented tin cans?
Botulism
Salmonella
E-coli
Listeria
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Multiple Choice
Organisms that we find in hot springs, deep ocean vents belong to which domain?
Archea
Eukarya
bacteria
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Multiple Choice
Heat-loving, prokaryotic organisms are called:
Archea
Eukarya
bacteria
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26
Multiple Choice
Where does chemosynthesis occur?
At the bottom of the ocean
in plants
in animals
in the sky
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Multiple Choice
Where are the places that sulfur bacteria live?
near volcanic vents and in soil
near deep sea volcanic vents and inside tube worms
in soil and roots of some plants
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34
Multiple Choice
Bacterial reproduction is mostly...
sexual
asexual
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Multiple Choice
Bacteria reproduce asexually in a process called...
binary fission
spores
budding
micropropagation
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Multiple Select
Which of the following are shapes of bacteria? Check all that apply...
round
rod
spiral
double-helix
42
Multiple Choice
What shape of bacteria is pictured here?
coccus
spirillus
bacillus
none of the above
43
Multiple Choice
Classify this bacteria...
streptococcus
staphlococcus
diplococcus
streptobacilli
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Multiple Choice
These bacteria are
gram-positive
gram-negative
48
Multiple Choice
These bacteria are (select best answer)
gram-positive
gram-negative
gram-positive and gram-negative
non-living
Bacteria Lesson
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