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Dilution results in a decrease in the concentration of a substance in a mixture. A stock solution is…

Answered: 7. You have a 200 mg/mL stock solution…

Biochemistry

9th Edition

ISBN:9781319114671

Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Chapter1: Biochemistry: An Evolving Science

Section: Chapter Questions

Problem 1P

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1.A 23 year old student was investigated for the cause of his jaundice and puffy face appearance. The results of his chemistry test is as follows: Analyte Results Reference ranges total protein 9.40 g/dl 6.0 – 8.0 g/dl albumin OD=0.09, []=? 3.7 – 5.3 g/dl direct bilirubin 0.30mg/dl ≤0.25mg/dl Total bilirubin 1.20mg/dl ≤ 1.1 mg/dl a. The technician on duty had the optical density of her albumin as 0.09, mean standard absorbance 0.20 and standard concentration of 3.50 g/dl. Calculate i. The concentration of albumin ii. The concentration of globulin iii. The concentration of indirect bilirubin
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7. You have a 200 mg/mL stock solution of protein. To make 20mL of 5mg/mL solution, add of stock and of water for a final volume of mL. Question # 7 mL of stock mL mL of water mL mL final volume mL