You attempted to determine the number of bacteria in a culture using the Turbidimetry method with a spectrophotometer and obtained the following data: Sample Optical Density Uninoculated Media only 0.054 1:16 dilution of culture 0.412 1:8 dilution of culture 0.964 1:4 dilution of culture 1.815 1:2 dilution of culture 2.450 1:1 dilution of culture 2.860 Using the formula below: OD600 of 1.0 = 8 x 108 cells/ml

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Q: Question attached

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Q: 3. One gram of soil was suspended in 9 ml saline and thoroughly mixed. From this suspension, 4…

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Q: ) = 80e−0.05t + 8(t + 1)−0.5. Her model says that C(t) is the number of coliform group bacteria…

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Q: Which of the following techniques is not used to count bacteria?         Optical density…

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A: NOTE: DUE TO MULTIPLE QUESTION POSTED, AS PER OUR GUIDELINES WE ARE ONLY SUPPOSED TO ANSWER THE…

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A: Hi, since there are multiple questions posted we will provide you with answers for the first…

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