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Questions and Answers
What is a characteristic of an isolated system?
What is the primary role of Gibbs free energy in chemical reactions?
What is the primary factor that determines the feasibility of a biochemical reaction?
Under standard conditions, what is the relationship between ΔG and ΔG°?
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What is the difference between ΔG and ΔG°?
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What is the implication of a negative ΔG value for a reaction?
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What is the significance of the sum of individual ΔG values for a biochemical pathway?
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What is the relationship between ΔG and the equilibrium constant (Keq)?
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What is the relationship between the free energy change of the forward and reverse reactions?
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What is the condition required for a biochemical reaction to be feasible?
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What is the consequence of the second law of thermodynamics on the total entropy of a system?
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What is the significance of a positive ΔG value for a biochemical reaction?
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What is the primary reason why metabolism enzymes lower the barriers to ATP hydrolysis?
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Which type of metabolic reaction is characterized by the formation of complex molecules from simple ones?
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What is the term for the process of donating electrons in a redox reaction?
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How can a redox reaction be rewritten to better understand its components?
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What is the term for the process of accepting electrons in a redox reaction?
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What is the primary function of enzymes in biological systems?
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How do biological systems overcome the energy barriers of reactions with positive ∆G values?
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What is the role of ATP in the first step of Glycolysis?
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Why are the terminal phosphate bonds in ATP considered 'high-energy'?
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What is the significance of the kinetic stability of ATP hydrolysis?
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What is the advantage of ATP's kinetic stability in its role as an energy coupler?
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What is the cell potential for the reaction Cu2++ e- → Cu+?
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What is the value of ΔG° for the reaction Fe2+ + Cu2+ ↔ Fe3+ + Cu+?
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What is the equation for ΔG for a reaction A → B, taking into account the concentrations of reactant and product?
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What is the value of the equilibrium constant for the hydrolysis of Compound A to components B and C, given ΔG° = -3.496 KJ/mol at 25°C?
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What is the relationship between ΔG° for a reaction and the equilibrium constant Keq?
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