We have 10 mL of cells to treat with Hydrogen Peroxide (H2O2), such that the final concentration of H2O2 is 20 µM. How much of a 30 mM stock solution of H2O2 would we add to our cells?
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We have 10 mL of cells to treat with Hydrogen Peroxide (H2O2), such that the final concentration of H2O2 is 20 µM. How much of a 30 mM stock solution of H2O2 would we add to our cells?
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- You have 12 mL of cells you need to treat with Hydrogen Peroxide (H2O2), such that the final concentration of H2O2 is 50 uM. How much of a 30 mM stock solution of H2O2 would you add to your cells?If you added 5 mL of a 20X tocopherol to 5 mL of cell culture at a density of 2.4 x 107 cells/mL, what would the final concentration of tocepherol and cell density be?You treat cells briefly with radioactively labeled cysteine and then transfer them to a medium with unlabeled cysteine. Where would you expect to detect radioactivity immediately after the transfer to the unlabeled medium? Where would you expect to detect it an hour later?
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