How do I go from one concentration of cells to another?
In this case, I have 4,235*5*10^5 cells/mL, but I need a concentration fo 10*10^4 cells/mL.
How do I dilute it with the medium?
How do I go from one concentration of cells to another? In this case, I have...
You have a 3 mL suspension of cells at a concentration of 480,000 cells per mL. How much medium (in mL) should you add to the suspension to adjust the concentration to 100,000 cells per mL?
Cells are kept in suspension in RPMI a media for glowing cells. You have 30 mL of a cell suspension at a concentration of 7.2 times 10^6 cells/mL. You need to dilute a portion of these cells such that 100 mu L of the new suspension will deliver 1 times 10^5 cells when plated in the wells of a 96-well microstate plate. How would you dilute some cells so you could prepare 48 such wells? Your answer should account for...
1. You have a bacterial cell culture with a concentration of 1x109 cells/ml. You need to dilute the cells to a concentration of 1x103. What is the correct ratio for this dilution? 2. You add 0.1 ml of a yeast culture to a test tube that contains 9.9 ml of buffer solution. What is the dilution factor of this mixture? 3. In a 1000 µl total dilution volume, the volume of cell culture used is 800 µl. What is the...
If you have a stock culture of bacteria at a concentration of 5*10 cells/ml, how much stock cuiture and how much media would you add to obtain a final concentration of 2.5*10 cells/ml in a final volume of 20mL? (1 point)
you have a 2 ml solution of CHO cells at a concentration of 5.6 x 10^4 cells/mL and need to produce a solution of 56 cells/mL set up detailed serial dilution given 8mL of 4.1 x10^3 cells/ML and need approximitly 100 cells/mL. set up detailed serial dilution by determining the aliquot to be transfered (v1) from the solution to get 100 cells/mL in a final volume of 10 mL given 10mL cell suspension of NIH cells at 3.8 x10^5 cells/ML...
You have a yeast cell culture with a concentration of 5x10^4 cells/ml. If you dilute this culture in a 1:100 ratio, what will the concentration be? 5x10^1 5x10^2 5x10^3 5x10^4 None of the above
how do individual bacterial cells able to communicate with one another ?
hydrogen peroxide titration, concentration of KMnO4 is 0.025 and the concentration of H2O2 from the mol ratio is 0.882 M o Estimated Concentration of Diluted Peroxide: . Remember when we had a 1:1 ratio we wanted the concentrations of NaOH and HCl to be similar. So if NaOH was 0.025 M then we would want HCl to be 0.025 M. In this case, we have a 5:2 ratio so if the concentration of KMnO4 is approximately 0.025M then we need...
I do not need to see work shown, just the correct exact answers. Please be clear on what the answers are. I will give thumbs up if correct. 4-10 You wish to make a 0.136 M perchloric acid solution from a stock solution of 6.00 M perchloric acid. How much concentrated acid must you add to obtain a total volume of 100 mL of the dilute solution? mt In the laboratory you dilute 4.47 mL of a concentrated 3.00 M...
If I have an 85% concentration of lactic acid (w/w) how much do I need to make 300 mL of a 200g/L solution?