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BIOD 171 M4: Module 4 Review EXAM
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BIOD 171 M4: Module 4 Review EXAM
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9/6/2020 M4: Module 4 Review: Essential Microbiology with Lab- ZangusM4: Module 4 Review
Due No due date Points 0 Questions 15 Time Limit None
This quiz is currently locked.
Attempt History
Attempt Time Score
LATEST Attempt 1 14 minutes 0 out of 0
Score for this quiz: 0 out of 0
Submitted Jun 6 at 1:11pm
This attempt took 14 minutes.
Question 1 pts
What is another name for a liquid growth media, and what are the basic
components?
Your Answer:
Nutrient broth (LB media). Components are sugars, amino acids and
vitamins.
Growth media in a liquid form is often referred to as nutrient broth.
As the name implies its composition consists primarily of essential
‘ingredients’ such as a rich source of sugars, amino acids and
vitamins. Together, a nutrient broth provides the microbe with a
source of carbon/energy, which, in turn, encourages its expansion.
Question 2 pts
This study source was downloaded by 100000807711539 from CourseHero.com on 03-11-2022 15:33:00 GMT -06:00
https://nursingabc.instructure.com/courses/130/quizzes/6010?module_item_id=16648 1/8
https://www.coursehero.com/file/67605661/M4-Module-4-Reviewpdf/
, 9/6/2020 M4: Module 4 Review: Essential Microbiology with Lab- Zangus
What is selective media?
Your Answer:
Selective media allows for growth of only specific organisms and not the
growth of all others. It can be done by limiting nutrients, different PH
degrees, adding chemicals that restrict microbial growth.
Selective media allows for only the growth of certain microbes
while restricting the growth of all others.
Question 3 pts
What is differential media?
Your Answer:
It causes differentiation between two related microbes by the presence of
absence of certain features.
Differential media is used to distinguish between two (or more)
related microbes.
Question 4 pts
What are the requirements of a fastidious microbe?
Your Answer:
This study source was downloaded by 100000807711539 from CourseHero.com on 03-11-2022 15:33:00 GMT -06:00
https://nursingabc.instructure.com/courses/130/quizzes/6010?module_item_id=16648 2/8
https://www.coursehero.com/file/67605661/M4-Module-4-Reviewpdf/
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