Bacteria Culture Media
Authored by Sheryl Budd
Other
9th - 12th Grade
Used 664+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
What is the difference between nutrient agar and lactose broth?
Nutrient agar is solid and lactose broth is liquid
Both are liquid but lactose broth has added lactose sugar
Nutrient agar is a selective media and lactose broth is a derived media
there is no difference between the two types
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
What is the bet pH for most bacterial growth?
2
4
7
11
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
If you want to select for a specific type of bacteria, what type of media would you use?
Nutrient broth
Differential media
Selective media
an autoclave
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Nutrient broth is turned into nutrient agar by the addition of what?
lactose
eggs
agar
peptone
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Peptone provides this nutritional need for bacteria.
water
oxygen
protein
iron
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
The type of culture media that can turn bacteria different colors on a petri dish is called a ____ media
selective
differential
natural
broth
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
All of these are derived media except
blood
nutrient agar
lactose broth
brilliant green bile broth
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