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book Microbiology 9th Edition by Laura Black, Jacquelyn Black cover

Microbiology 9th Edition by Laura Black, Jacquelyn Black

Edition 9ISBN: 9781118934753
book Microbiology 9th Edition by Laura Black, Jacquelyn Black cover

Microbiology 9th Edition by Laura Black, Jacquelyn Black

Edition 9ISBN: 9781118934753
Exercise 4
How does the presence of high concentrations of salt or sugars in food prevent growth of microorganisms?
(a) It sets up a hypotonic environment causing the cells to lyse.
(b) It sets up an isotonic environment in which cells die.
(c) It sets up an environmental high in osmotic pressure resulting in cellular plasmolysis (water loss).
(d) a and b.
(e) None of the above.
Explanation
Verified
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Microbiology 9th Edition by Laura Black, Jacquelyn Black
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