Serial Dilution - controlling concentration
Within biological organisms, molecular concentrations of proteins and chemicals can be very low. Scientists must dilute out their samples before exposing them to cells and serial dilution - the stepwise dilution of a sample in solution - is the quickest way of doing this.
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Timestamps:
0:00 Introduction
0:58 Serial Dilution Calculations
2:47 Serial Dilution of Bacteria
3:54 Demonstration 1
4:38 Demonstration 2
5:13 Results revealed
6:13 Conclusion
Presenter: Jack Wang
Music: www.bensounds.com
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