D Question 60 1 pts You inoculate a culture of Beggiatoa sp. for use in an experiment in the future, which requires careful planning because it doesn't grow very quickly - its doubling time can be 16 hours. You always inoculate from one liquid culture to a fresh one to minimize lag, but it still lags for 12 hours before it start growing. If you need a culture density of about 107 cells/mL before you can do an experiment, how dense should your starting culture be to be ready in 7 days from now? About 1.2 x 103 cells/mL. About 1.2 x 10 cells/ml About 1.2 x 103 cells/mL About 1.2 x 105 cells/mL