lipoulbiq priwollPart D: Mass and Volume1. Number a set of 1.5 mL conical microtubes 1-9.2. Determine the mass of each tube.3. Use the 2- 20 µL pipette to deliver 3 different volumes of DI water within that range totubes 1, 2, and 3.4. Use the 20-200 µL pipette to deliver 3 different volumes of DI water within that range totubes 4, 5, and 6.5. Use the 100 - 1000 µL pipette to deliver 3 different volumes of DI water within that rangeto tubes 7, 8, and 9.6. Determine the mass of each tube with the water added.7. Graph the mass of the water vs. the volume of the water (pipette set volume). Determinethe best fit line for the data and the associated linear equation. Part DgraphTubes1125 3 4 567189w/oamout ofwater addedweight for 1.065g 1.073g|1.072 g 1.08.2g 1.090g|1.105 g 1.098 1.069g| 1.075gSμl 10μl 15 μl 75 μl 100μl 125μl 200μl 400μl b00μlweight w/ 1.069 g 1.086g 1.087g|1.158g|1.1929 1.231 |1.295g|1.465g|| 1.6678|tubes:1912 3 4 5 67 8 9

Pipetting is a fundamental technique in biochemistry used for the accurate and precise transfer of…

Answered: Part D Tubes 1 weight w/o water graph…

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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Units of volume 26 0.15 litres (L) to millilitres (mL)
pH 3.5 4.5 5.5 6.5 7.5 8.5 Absorbance 0.098 0.027 0.068 0.028 0.032 0.054 Concentration in diluted supernatant (mg/ml) 0.196 0.054 0.136 0.0056 0.0064 0.0108 Concentration in undiluted supernatant (mg/ml) 0.98 0.27 0.68 0.28 0.32 0.54 % solubility Formula for % solubility of proteins: % solubility = [(C x V x F) / (1000 x 35%)] x 100% C = concentration (mg/ml); F = dilution factor; V = volume of solution (ml) Calculate the % solubility of protein in the soy flour (Assume the soy flour contains 35% protein (w/w))
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Time (min) 0 15 30 45 60 75 Solution A Weight (8) 4.205 4.032 3.787 3.648 3.550 3.500 Change (%) Solution B Weight (8) 3.611 -4.11% 3.606 -6.07% 3.622 -3.67% 3.662 -2.69% 3.706 1.41% 3.732 Change (%) Solution с Weight (8) 4.257 -0.138% 4.213 0.444% 4.219 4.209 Change (%) 4.210 -1.03% Solution D Weight (8) 4.728 4.513 0.142% 4.350 1.10% 0.237% 4.254 1.20% 0.024% 4.068 0.675% 4.209 -0.024% 4.140 Change (%) -4.55% -3.61% -2.21% -4.37% 1.77% Graph your results below, plotting percent weight change versus time for all 4 unknown solutions on one set of axes, labeled clearly with units. Include a title for your graph.
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Part D Tubes 1 weight w/o water graph 25 3 4 5 61718 9 1.065g 1.073g 1.072 1.082 1.090g|1.105 g. 1.098 1.069g 1.075g Sul 10μl 15 μL 75μl 100μl 125μl 200μl 400μl 600μl -weight w/ 1.069 g 1.08bg| 1.069 g 1.086g 1.087g|1.158g|1.1929 1.231 |1.295g|1.465g|| 1.667g amout of water added