Course

Microbiology

Study Pack

Set 28 Applied And Industrial Microbiology

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Question 1

(Multiple Choice)

Free
Figure 28.1
Figure 28.1    -In Figure 28.1,assume the cells are your desired product and you want to maintain a continuous culture.Remember,the top lines/markings indicate the different phases observed in the curve below them.When would you harvest cells to maximize your yield? A)a B)b C)c D)d
-In Figure 28.1,assume the cells are your desired product and you want to maintain a continuous culture.Remember,the top lines/markings indicate the different phases observed in the curve below them.When would you harvest cells to maximize your yield?

A)a
B)b
C)c
D)d

Answer

Question 2

(Multiple Choice)

Free
All of the following are fuels produced by microorganisms EXCEPT

A)cellulose.
B)ethanol.
C)hydrogen.
D)methane.
E)oil from algae.

Answer

Question 3

(Multiple Choice)

Free
Which one of the following pertains to an improperly canned food product on a store shelf that has a bad odor and putrefaction of the canned material?

A)mesophilic spoilage
B)flat sour spoilage
C)bacterial soft rot
D)thermophilic anaerobic spoilage
E)hydrogen sulfide spoilage

Answer