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28 Sep 2019
You are given a bacterial culture and asked to determine the population (cells/ml). The OD_660 = 0.788. For the culture you are testing an OD_660 of 1.0 corresponds to approximately 4 X 106 cell/ml. a.Based on the optical density, estimate the population size. b.What would be an ideal dilution factor to use for a countable number of colonies in a pour plate?
You are given a bacterial culture and asked to determine the population (cells/ml). The OD_660 = 0.788. For the culture you are testing an OD_660 of 1.0 corresponds to approximately 4 X 106 cell/ml. a.Based on the optical density, estimate the population size. b.What would be an ideal dilution factor to use for a countable number of colonies in a pour plate?
Jamar FerryLv2
28 Sep 2019