Free step-by-step solutions to Biology: Exploring Life (922) - Slader. The Molecules Of Life. Can you find your fundamental truth using Slader as a completely free Biology: Exploring Life solutions manual? Get instant access to our step-by-step The Molecules Of Life solutions manual. Our solution manuals are written by Chegg experts so you can be assured of the. Can you find your fundamental truth using Slader as a completely free Biology: Exploring Life solutions manual? Now is the time to redefine your true self using Slader’s free Biology: Exploring Life answers. Shed the societal and cultural narratives holding you back and let free step-by-step Biology: Exploring Life textbook solutions reorient your old paradigms. NOW is the time to make today the first day of the rest of your life. Unlock your Biology: Exploring Life PDF (Profound Dynamic Fulfillment) today. YOU are the protagonist of your own life. Let Slader cultivate you that you are meant to be! ![]() The MOLECULES of LIFE Physical and Chemical Principles Solutions Manual Prepared by James Fraser and Samuel Leachman Chapter 10 Chemical Potential and the Drive to Equilibrium Problems True/False and Multiple Choice 1. Molecules move spontaneously from regions of low chemical potential to regions of high concentration. True/False 2. ![]() The difference in chemical potential for a region with 500 mM of molecule B and a region with 1 M of molecule B is equal to: a. KBT ln(0.5) b. KBT ln(500) e. The proton concentration in pure water at standard state (298 K) is: a. Equal to 14 always less than –7 the square root of the ion product 107 81 kJ•mol–1 7. During protein folding, the entropy of water: a. Electrical engineering hambley 6th pdf. Is equal to the protein entropy change d. Is zero Fill in the Blank 8. A region with a high chemical potential for molecule A has a _______ concentration of molecule A than a region with low chemical potential. Answer: greater/higher 9. To make a buffer, add a weak acid to its conjugate _______. Answer: base 10. _____, ______, and ______ sidechains generally have a pKa less than 7.0. _______, ________, and ______ sidechains have a pKa greater than 9. The melting temperature (TM) is the temperature at which 100% of the protein molecules are unfolded. True/False 5. Which of the following must be independent of temperature when properly applying the van’t Hoff equation? The pKa of a protein sidechain depends only on the chemical identity of the sidechain, not on the surrounding environment. True/False Answer: His, Asp, Glu; and Tyr, Lys, Arg 11. The integral of the melting curve of heat capacity versus temperature yields the _____________ change of protein unfolding. Answer: enthalpy change 12. Molecules Of Life Solutions ManualThe _______________ change for a reaction determines the direction of spontaneous change. Answer: free energy or ∆G Quantitative/Essay 13. Two regions of an ideal dilute solution have a difference in concentration of potassium ions (K+). At 293 K, what is the difference in chemical potential between region The Molecules of Life by John Kuriyan, Boyana Konforti, and David Wemmer © Garland Science 2 Chapter 10: Chemical Potential and the Drive to Equilibrium 1, with a concentration of 0.5 M K+, and region 2, which has a concentration of 2 mM? Answer: C2 ∆µ = RT ln C1 = 8.31 J•K–1•mol–1 × 293 K × ln 18. The arginine-tRNA synthetase enzyme catalyzes the reaction that charges a tRNA with the amino acid arginine: 0.002 M 0.5 M ATP + arginine + tRNA = –13.5 kJ•mol–1 Answer: 0.2 M x 0.2 M x C2 C1 0.2 M x = 2.05 = 7.79 15. A cell with an internal calcium ion (Ca2+) concentration of 20 µM is placed in media with a Ca2+ concentration of 70 mM.
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