Will stop cell growth of Archaea Will stop cell growth of LAB (yes/no/maybe) Explain your answer Strategy (yes/no/maybe) Using an actin inhibitor Using a Pseudomurein inhibitor Using an S- layer inhibitor Using a motor inhibitor for archaellas

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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A budding artisanal cheesemaker is trying to establish her own starter culture, but there
is an archaeal contaminant she finds difficult to get rid of. Instead of producing lactic acid,
the Archaea ferments the milk sugars into alcohol, an extremely undesirable effect in
cheese making, therefore ruining many of her cheesemaking efforts.
She asked microbiologists for help to find a strategy that may hinder the growth or even
kill the archaeal cells, but not the lactic acid bacteria (LAB) in rest of her starter culture.
The microbiologists come up with different things to try. In the table below are some
strategies that she tries.
Practice Question Chapter 3
5. Predict what the results are going to be for each strategy she uses. Assume each
inhibitor is specific. Assume she doesn't know the species of Archaea that is
contaminating her starter culture.
Answer yes, no, or maybe where appropriate, explain your answer in the last row
of the table below.
Will stop cell
growth of
Archaea
Will stop cell
growth of LAB
(yes/no/maybe)
Explain your answer
Strategy
(yes/no/maybe)
Using an actin
inhibitor
Using a
Pseudomurein
inhibitor
Using an S-
layer inhibitor
Using a motor
inhibitor for
archaellas
Transcribed Image Text:A budding artisanal cheesemaker is trying to establish her own starter culture, but there is an archaeal contaminant she finds difficult to get rid of. Instead of producing lactic acid, the Archaea ferments the milk sugars into alcohol, an extremely undesirable effect in cheese making, therefore ruining many of her cheesemaking efforts. She asked microbiologists for help to find a strategy that may hinder the growth or even kill the archaeal cells, but not the lactic acid bacteria (LAB) in rest of her starter culture. The microbiologists come up with different things to try. In the table below are some strategies that she tries. Practice Question Chapter 3 5. Predict what the results are going to be for each strategy she uses. Assume each inhibitor is specific. Assume she doesn't know the species of Archaea that is contaminating her starter culture. Answer yes, no, or maybe where appropriate, explain your answer in the last row of the table below. Will stop cell growth of Archaea Will stop cell growth of LAB (yes/no/maybe) Explain your answer Strategy (yes/no/maybe) Using an actin inhibitor Using a Pseudomurein inhibitor Using an S- layer inhibitor Using a motor inhibitor for archaellas
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