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For a process to occur non-spontaneously, click all that apply O Keq> o the enthalpy of...
In order to separate protein X using ion exchange chromatography, I am using a resin with carboxylates attached (pka is 6.0). If I wanted to separate protein X, whose plis 8.0, what is the pH range of the buffer that can be used for ion exchange chromatography with this resin? any pH between 6.0 and 8.0 any pH above 6.0. any pH below 8.0 there is no pH range for this resin and protein X. Which of the following is...
To seperate protein X using ion exchange chromatography, I am using a resin with carboxylates attached (pKa is 6.0). If I wanted to seperate protein X, whose pl is 3.0x what is the pH range of the buffer that can be used for ion exchange chromatography with this resin ? A. any pH between 3.0 and 6.0 B. there is no pH range for this resin and protein X C. any pH above 4.0 D. any pH below 6.0
5. When all of the sample to be collected has left the column, will the drop of solution coming off the tip of the column be acidic, basic or neutral? 6. How many H+ ions would be displaced from the ion exchange column by 1 Cu2+ ion? 7. Binding sites on the ion exchange resin are saturated with which ion before the sample solution is added? 8. Ions are displaced from the resin binding sites by any ion that has...
1.The spontaneity of system or a biochemical reaction can be determined by: A) Enthalpy alone B) Entropy alone C) Gibbs Free energy D) Temperature and heat 2.A reaction in equilibrium where both forward and reverse reactions are proceeding equally, will have a DELTA G value of: A) Positive B) Zero C) Negative 3.A reaction was originally endergonic, but became exergonic after reducing the temperature. Therefore, this reaction originally had __________ deltaH and a ______ delta S. A) small positive, large...
I need to write a conclusion for this lab. Based off these results what kinds of conclusions can be drawn? S OY Orre tes. A, B. Color, pH, Specific Gravity, and Electrolytes "Normal Urine Specimen" Test A. Color I clear "Abnormal Urine Specimen" slightly cloudy PH 2 1.10 gime! Specific gravity 0.70 glume - B. Electrolytes (Indicate absent - present +, strongly present ++) nornal Nat CI SO,2- PO,- 219 C-F. Glucose, Ketone Bodies, Protein, and Urobilinogen "Normal Urine Specimen"...
can someone help me finish my table? all the inforamtion is there. molarity of HCL =0.5M grams of borax = 18.41g the Relationship between Thermodynamics and Equilibrium 21 Complete the data table for each temperature studied. Beaker Label 42 °C 45 °C 36 ° C 39 °C 33 °C 2EC 138℃-2°C| ーでー 46℃ Temperature reading (C) Absolute temperature (K) 1/T Final buret reading Initial buret reading Volume of HCI Moles of H+ Moles of B Os(OH)2 Molarity of B,Os(OH)2 306.230.2...
1. According to the paper, what does lactate dehydrogenase (LDH) do and what does it allow to happen within the myofiber? (5 points) 2. According to the paper, what is the major disadvantage of relying on glycolysis during high-intensity exercise? (5 points) 3. Using Figure 1 in the paper, briefly describe the different sources of ATP production at 50% versus 90% AND explain whether you believe this depiction of ATP production applies to a Type IIX myofiber in a human....