You need to prepare medium for your culture cells. Your salt solution is supplied at a 10X concentration but needs to be 2X for use. You also need to add fetal bovine serum for a final concentration of 8%. What would you add of each for the correct final concentrations in 5 L of media?

You need to prepare medium for your culture cells. Your salt solution is supplied at a 10X concentration but needs to be 2X for use. You also need to add fetal bovine serum for a final concentration of 8%. What would you add of each for the correct final concentrations in 5 L of media?

Curren'S Math For Meds: Dosages & Sol

11th Edition

ISBN:9781305143531

Author:CURREN

Publisher:CURREN

Chapter10: Reconstitution Of Powdered Drugs

Section: Chapter Questions

Problem 33SST

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Osmosis

In simple words, osmosis is the slow, gradual movement of a liquid through a membrane. But there are nuances to this process. For instance, there has to be an imbalance in the distribution of solute in the liquid on either side of the membrane, which has to be semipermeable. The liquid in the region with a lower solute concentration moves to the region with a higher concentration, thereby displacing the solution in the process. The objective is to equalize the concentration of molecules on both sides of the membrane; the displacement of liquid can be viewed as a byproduct of this equalization. Since there is no energy required to carry osmosis, it is considered a passive process.

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