What is not true about entropy a it is proportional

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38.What is NOT true about entropy? a.It is proportional to the # of ways in which the available energy can be distributed over the atoms of molecules of a system b.Any substance in a defined state has a specific entropy value associated with it c.Entropy acts as a measure of disorder d.Entropy of a substance decreases with increased temperature 39.A system that exchanges energy but not matter with the outside is 40.ΔG° for hydrolysis of the high-energy phosphate bond in ATP is 41.If [ATP] = 3mM, [ADP] = 2mM, and [AMP] = 5 mM, what is the energy charge of the cell?
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Erica O’Neill BIOL/BIOC 2200 A 42.If ΔH = -100 kJ, T = 200 K and ΔS = 0.25 kJ/K, what is the free energy of the system? a.50 kJ b.-50 kJ c.-150 kJ d.150 kJ 43.What is NOT true about chemical coupling? 44.What is the accepted model for how enzymes interact with their substrates? 45.What is NOT true about catalysts? 46.The rate-determining step is a.The slowest step in the reaction mechanism b.The fastest step in the reaction mechanism c.The step in the reaction mechanism which has a speed equal to the average speed of all reaction steps d.None of the above
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Erica O’Neill BIOL/BIOC 2200 A 47. What is the Michaelis-Menten equation? a. ࠵? " = % &’( )[+] - & .[+] b. ࠵? 012 = 3 4 )[+] - & [+] c. ࠵? " = % &’( [+] - & )[+] d. ࠵? " = - & [+] % &’( )[+] 48.࠵?617describes 49.Which is NOT a form of enzyme regulation discussed in lecture? 50.Hydrolysis of ATP is _______, but ATP is _______.
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  • Fall '19
  • Erica O’Neill

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