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Serial Dilution Method Quiz
Serial Dilution Method Quiz
Quiz
Question 1
Question 2
Question 3
Question 4
Question 5
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Which formula correctly represents how to calculate the Original Cell Density (OCD)?
A.
(dilution factor / # colonies) * mL plated = cfu/mL
B.
(# colonies / mL plated) * (1 / dilution factor) = cfu/mL
C.
(# colonies / dilution factor) * mL plated = cfu/mL
D.
(# colonies * mL plated) / dilution factor = cfu/mL
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