What is the dilution factor for tube number 4? 10 -6 10 1 10 6 10 -1 What is the

Question

What is the dilution factor for tube number 4?

10-6
101
106
10-1

What is the total dilution factor for tube number 3?

10-5
10-2
102
105

Answer Submitted: Your final submission will be graded after the due date. Tries 2/99 Previous Tries eStIBn: SH8Wh above is a serial dilution. Please 0.1mL 1mL 0.1mL 1mL Culture C. #1 9.9mL #2 9mL #3 9.9m L 9mL Shown above is a serial dilution. Please answer the following questions pertaining to this diagran What is the dilution factor for tube number 4? 10-6 101

Explanation / Answer

Dilution Factor (DF) = Final volume/Initial Volume.

Final Volume= Volume of sample + volume of diluent.

Tube 1:

Dilution factor= 10/0.1= 100

Tube 2:

Dilution factor= 10/1=10

Tube 3:

Dilution factor=10/0.1=100

Tube 4:

Dilution Factor=10/1=10

1) Dilution factor in tube 4= 10/1=10=101.

2. Total Dilution factor for tube 3= DF of 1*DF of 2*DF of 3= 100*10*100= 100000=105.

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