Question

Perform 5-fold serial dilution: Stock 1 2 3 4 5 6 7 0.2 ml 0.2 ml 6.2 ml 0.2 ml 0.2 ml 0.2 ml 0.2 ml (10 What is the concentration of tube 7? Show your work. mM)

          Perform 5-fold serial dilution:
Stock
1
2
3
4
5
6
7
0.2 ml
0.2 ml
6.2 ml
0.2 ml
0.2 ml
0.2 ml
0.2 ml
(10
What is the concentration of tube 7? Show your work.
mM)
        
Perform 5-fold serial dilution:
Stock
1
2
3
4
5
6
7
0.2 ml
0.2 ml
6.2 ml
0.2 ml
0.2 ml
0.2 ml
0.2 ml
(10
What is the concentration of tube 7? Show your work.
mM)

Added by Tina M.

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Biology for AP Courses
Biology for AP Courses
Julianne Zedalis, John Eggebrecht
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Perform 5-fold serial dilution: What is the concentration of tube 7? Show your work. Perform 5-fold serial dilution: Stock 1 2 3 6 0.2m1 0.2ml 0.2ml 0.2m1 0.2ml 0.2ml (10 mM) What is the concentration of tube 7? Show your work
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Transcript

-
00:01 Hello students answer to the question is as follow.
00:02 So the cell concentration is equals to cell count per millimeter divided by dilution factor.
00:21 So in tube 2, cell concentration is equals to 9 .84 multiplied by 10 is to par 7 divided by 2 is to par minus 1, which is equal to 4 .92 multiplied by 10 is to part 7.
00:47 Power 7 cells milliliter then tube 3 here the cell concentration the cell concentration is equal to 4 .62 multiplied by 10 is to power 7 divided by 2 is to per minus 1 it is equals to 2 .31 multiplied by 10 is to power 7 cells per milliliter then in tube 4 the cell concentration is equal to 2 .46 multiplied by 10 to par 7 divided by 2 is to per minus 1, that is equal to 1 .3 multiplied by 10 .7 cells per milliliter...
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