Question: jim is performing a serial dilution he counts 75 colonies...
Question details
Jim is performing a serial dilution. He counts 75 colonies on the plate that had the dilution factor of 10-5. What was the concentration of bacteria in the original sample?
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75 |
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75 x 10-5 |
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7,500,000 or 7.5 x 106 |
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Unable to calculate based on the information given |
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