Multiple Choice
A sample of ocean water is tested for its bacterial content in a plate count assay.A one-milliliter sample of the water is diluted in a 1:10 dilution series.0.1 milliliter of the second dilution tube is plated in a pour plate.After incubation,the plate has 191 colonies,indicating that the original water sample contained
A) 191 cells per milliliter.
B) 1,910 cells per milliliter.
C) 19,100 cells per milliliter.
D) 191,000 cells per milliliter.
E) 1,910,000 cells per milliliter.
Correct Answer:
Verified
Correct Answer:
Verified
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