Consider 2 reactions, for which the standard free energy changes are given: Reaction 1: Glucose-1-phosphate + UTP --> UDP-glucose + pyrophosphate AG° = ~0 kJ/mol Reaction 2: pyrophosphate --> 2 Pi AG = -19.2 kJ/mol Which statement is CORRECT concerning these 2 reactions? A reaction that couples reaction 1 and 2 together is not feasible. O A reaction that couples reaction 1 and 2 together would be very slow. O A reaction that couples reaction 1 and 2 together is thermodynamically favorable. A reaction that couples reaction 1 and 2 together is kinetically fast.

Consider 2 reactions, for which the standard free energy changes are given: Reaction 1: Glucose-1-phosphate + UTP --> UDP-glucose + pyrophosphate AG° = ~0 kJ/mol Reaction 2: pyrophosphate --> 2 Pi AG = -19.2 kJ/mol Which statement is CORRECT concerning these 2 reactions? A reaction that couples reaction 1 and 2 together is not feasible. O A reaction that couples reaction 1 and 2 together would be very slow. O A reaction that couples reaction 1 and 2 together is thermodynamically favorable. A reaction that couples reaction 1 and 2 together is kinetically fast.

Chemistry by OpenStax (2015-05-04)

1st Edition

ISBN:9781938168390

Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser

Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser

Chapter16: Thermodynamics

Section: Chapter Questions

Problem 62E: In glycolysis, the reaction of glucose (Glu) to form glucose-6-phosphate (G6P) requires ATP to be...

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