Question

6. How would you prepare a 40 mg/dl working solution of glucose from a 2 g/dl stock solution of glucose? 7. How would you prepare 600 mL of a 4 % suspension of SRBCs from a stock of 50% SRBCs? (use saline as your diluent) 8. If you add 2 mL of an ethanol solution to 98 mL of water and mix to make solution A. Then take 1 mL of solution A and add it to 39 mL of water, what is the total dilution factor? 9. What is the final concentration of serum in tube C? 10 ?L 1 ?L 1 ?L A 40 ?L H2O B 99 ?L H2O C 19 ?L H2O 100 ?L of serum stock [20g/L]

          6. How would you prepare a 40 mg/dl working solution of glucose from a 2 g/dl stock solution of glucose?
7. How would you prepare 600 mL of a 4 % suspension of SRBCs from a stock of 50% SRBCs? (use saline as your diluent)
8. If you add 2 mL of an ethanol solution to 98 mL of water and mix to make solution A. Then take 1 mL of solution A and add it to 39 mL of water, what is the total dilution factor?
9. What is the final concentration of serum in tube C?
10 ?L
1 ?L
1 ?L
A 40 ?L H2O
B 99 ?L H2O
C 19 ?L H2O
100 ?L of serum stock [20g/L]

6. How would you prepare a 40 mg/dl working solution of glucose from a 2 g/dl stock solution of glucose?
7. How would you prepare 600 mL of a 4 % suspension of SRBCs from a stock of 50% SRBCs? (use saline as your diluent)
8. If you add 2 mL of an ethanol solution to 98 mL of water and mix to make solution A. Then take 1 mL of solution A and add it to 39 mL of water, what is the total dilution factor?
9. What is the final concentration of serum in tube C?
10 ?L
1 ?L
1 ?L
A 40 ?L H2O
B 99 ?L H2O
C 19 ?L H2O
100 ?L of serum stock [20g/L]

Added by Kevin S.

Biology for AP Courses

Julianne Zedalis, John Eggebrecht

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Solved by Expert Dominador Tan

02/05/2022

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How would you prepare a 40 mg/dl working solution of glucose from a 2 g/dl stock solution of glucose? 7. How would you prepare 600 mL of a 4 % suspension of SRBCs from a stock of 50% SRBCs? (use saline as your diluent) 8. If you add 2 mL of an ethanol solution to 98 mL of water and mix to make solution A. Then take 1 mL of solution A and add it to 39 mL of water, what is the total dilution factor? 9. What is the final concentration of serum in tube C? 10 ̄L 1 ̄L 1 ̄L A 40 ̄L H2O B 99 ̄L H2O C 19 ̄L H2O 100 ̄L of serum stock [20g/L]