5. One reaction that occurs in human metabolism is HO₂CCH₂CH₂CHCO₂H(aq) + NH3(aq)= | NH₂ Glutamic acid H₂NCCH₂CH₂CHCO₂H(aq) + H₂O(1) | NH₂ Glutamine For this reaction 4G° = 14 kJ at 25°C. a. Calculate K for this reaction at 25°C. b. In a living cell this reaction is coupled with the hydrolysis of ATP. (ATP(aq) + H₂O(l) → ADP(aq) + H₂PO4 (aq) AG°= -30.5 kJ/mol) Calculate 4G and K at 25°C for the following reaction Glutamic acid(aq) + ATP(aq) + NH3(aq) Glutamine(aq) + ADP(aq) + H₂PO4 (aq) [the hydrolysis of ATP] Cells use the hydrolysis of ATP, as a source of energy. Symbolically, this reaction can be written as ATP(aq) + H₂O(ADP(aq) + H₂PO4 (aq) *ATP: adenosine triphosphate. *ADP: adenosine diphosphate. AG-30.5 kJ

5. One reaction that occurs in human metabolism is HO₂CCH₂CH₂CHCO₂H(aq) + NH3(aq)= | NH₂ Glutamic acid H₂NCCH₂CH₂CHCO₂H(aq) + H₂O(1) | NH₂ Glutamine For this reaction 4G° = 14 kJ at 25°C. a. Calculate K for this reaction at 25°C. b. In a living cell this reaction is coupled with the hydrolysis of ATP. (ATP(aq) + H₂O(l) → ADP(aq) + H₂PO4 (aq) AG°= -30.5 kJ/mol) Calculate 4G and K at 25°C for the following reaction Glutamic acid(aq) + ATP(aq) + NH3(aq) Glutamine(aq) + ADP(aq) + H₂PO4 (aq) [the hydrolysis of ATP] Cells use the hydrolysis of ATP, as a source of energy. Symbolically, this reaction can be written as ATP(aq) + H₂O(ADP(aq) + H₂PO4 (aq) ATP: adenosine triphosphate. ADP: adenosine diphosphate. AG-30.5 kJ

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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