Suppose replacing 1H127I with 2H127I. What changes would it be for the peak wavenumbers and for the spacing between adjacent peaks?
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Suppose replacing 1H127I with 2H127I. What changes would it be for the peak wavenumbers and for the spacing between adjacent peaks?
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- Explain the limitations of the following expressions: (a) DS = C ln(Tf /Ti), (b) DG = DH − TDS, and (c) DG = wmax,non-exp.Consider a suspension of particles (isoelectric point is at pH 6) in water at pH 2 and a NaCl concentration of 0.001 M. Describe how the strength of repulsion varies with the following changes, assuming all other conditions remain constant. Give a description (more than just increase or decrease) in terms of the effect on the double layer thickness and the zeta potential. (a) Change from 0.001 M NaCl to 0.1 M NaCl, (b) Change from pH = 2 to pH = 5.Using the Nernst equation, calculate the equilibrium potential for Ca2 and for C1 from the following sets of data: a. Given [ Ca2+ ]0=1mM,[ Ca2+ ]i=100nM, find Eca2+ b. Given [ Cl- ]0=110mM,[ Cl- ]i=100mM, find Ecl
- Please calculate the Chi-square valueMAP= CO x TPR / 80 I don't understand the value of TPR how do I get this number?The E1% at 280 nm of the protein myosin is 0.842. You take 40µl of a myosin solution of unknown concentration and add water to a final volume of 2.0 ml. The absorbance of this solution at 280 nm is 0.771. What is the concentration of the undiluted myosin solution? (units = mg/ml).
- The graph of the Michaelis-menten equation, vo against [So] is unsatisfactory as a means of determining Vmax and Km. Briefly discuss why this is the case. How did lineweaver and buck overcome this problem?7. (a) Present the Monod equation in the given space below and define each of the terms (e.g., μmax, μ, Ks, and S). (b) Describe how one can simplify the Monod equation in the following scenarios (present the simplified Monod equations in the space provided): S>> Ks S = KS S<< KsMolecular diameters of proteins IgG and TNFα are 11.2 nm and 4.4 nm, respectively. The diffusion coefficient of IgG in a dilute aqueous solution at 37oC is 2.8 ⤬ 10-7 cm2/s. Estimate the diffusion coefficient of TNFα in a dilute aqueous solution at the same temperature.
