Question

a. Into tube 1, pipette 4.5 mL of diluent. b. Into tubes 2-10, pipette 0.5 mL of diluent. c. Pipette 0.5 mL patient serum into tube 1 and mix thoroughly. d. Transfer 0.5 mL of the contents of tube 1 into tube 2 and mix well. e. Transfer 0.5 mL of tube 2 into tube 3 and mix well. Continue this dilution for the remainder of the tubes. f. Remove and discard 0.5 mL from tube 10 after it has been mixed. g. Add .03 mL antigen suspension. 9. What is the dilution in tube 3?

Name: a into tube 1 pipette 45 ml of diluent b into tubes 2 10 pipette 05 ml of diluent c pipette 05 ml patient serum into tube 1 and mix thoroughly d transfer 05 ml of the contents of tube 1 into 57646
Uploaded: 2023-08-24T02:36:01-08:00
Duration: 3 min 26 s
Channel: Jenny Wu
Description: a into tube 1 pipette 45 ml of diluent b into tubes 2 10 pipette 05 ml of diluent c pipette 05 ml patient serum into tube 1 and mix thoroughly d transfer 05 ml of the contents of tube 1 into 57646

          a. Into tube 1, pipette 4.5 mL of diluent.  
b. Into tubes 2-10, pipette 0.5 mL of diluent.  
c. Pipette 0.5 mL patient serum into tube 1 and mix thoroughly.  
d. Transfer 0.5 mL of the contents of tube 1 into tube 2 and mix well. 
e. Transfer 0.5 mL of tube 2 into tube 3 and mix well.  Continue this dilution for the remainder of the tubes.  
f. Remove and discard 0.5 mL from tube 10 after it has been mixed.
g. Add .03 mL antigen suspension.
9. What is the dilution in tube 3?

Added by Debra A.

Biology for AP Courses

Julianne Zedalis, John Eggebrecht

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Solved by Expert Jenny Wu

08/24/2023

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a. Into tube 1, pipette 4.5 mL of diluent. b. Into tubes 2-10, pipette 0.5 mL of diluent. c. Pipette 0.5 mL patient serum into tube 1 and mix thoroughly. d. Transfer 0.5 mL of the contents of tube 1 into tube 2 and mix well. e. Transfer 0.5 mL of tube 2 into tube 3 and mix well. Continue this dilution for the remainder of the tubes. f. Remove and discard 0.5 mL from tube 10 after it has been mixed. g. Add .03 mL antigen suspension. 9. What is the dilution in tube 3?