BIO 250 Microbiology Lab 8 Quiz_Straighterline

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Started on Thursday, April 2, 2015, 2:26 PM
State Finished
Completed on Thursday, April 2, 2015, 2:48 PM
Time taken 21 mins 50 secs
Grade 48.00 out of 48.00 (100%)


Question In alcohol production, yeast convert sugars present in the starting material

1 into ethanol via the process of

Correct
Select one:
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a. anaerobic fermentation.
of 4.80
b. cellular respiration.
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c. aerobic fermentation.

d. acetic acid oxidation.



The correct answer is: anaerobic fermentation.




Question Cloning plasmids

2
Select one:
Correct
a. amplify DNA via 30-40 cycles of denaturation, primer-DNA
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hybridization, and DNA synthesis.
of 4.80
b. contain pre-cut sticky ends.
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c. cut DNA symmetrically on both strands.

d. are circular pieces of DNA that replicated independently from the
bacterial chromosome.




This study source was downloaded byThe correct answer
100000824189183 is: are circular
from CourseHero.com pieces
on 04-20-2022 of DNA
04:35:04 that
GMT -05:00 replicated

https://www.coursehero.com/file/25273769/MicroLab-8-Quizpdf/

, independently from the bacterial chromosome.




Question Which of the following charts correctly indicates the pH changes that occur

3 during yogurt production?

Correct
Select one:
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a.
of 4.80

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question




b.




c.




This study source was downloaded by 100000824189183 from CourseHero.com on 04-20-2022 04:35:04 GMT -05:00


https://www.coursehero.com/file/25273769/MicroLab-8-Quizpdf/