Firefly luciferase is the enzyme that allows fireflies to illuminate their abdomens. Because this light generation is an ATP-requiring reaction, firefly luciferase can be used to test for the presence of ATP. In this way, luciferase can test for the presence of life. The coupled reactions are 1. luciferin + O₂ = oxyluciferin + light = AMP + PP₁ 2. ATP AG=-31.6 kJ/mol the overall AG of the coupled reaction is -8.70 kJ/mol, what is the equilibrium constant, K, of the first reaction at 18 °C ? Express your answer numerically. View Available Hint(s)
Firefly luciferase is the enzyme that allows fireflies to illuminate their abdomens. Because this light generation is an ATP-requiring reaction, firefly luciferase can be used to test for the presence of ATP. In this way, luciferase can test for the presence of life. The coupled reactions are 1. luciferin + O₂ = oxyluciferin + light = AMP + PP₁ 2. ATP AG=-31.6 kJ/mol the overall AG of the coupled reaction is -8.70 kJ/mol, what is the equilibrium constant, K, of the first reaction at 18 °C ? Express your answer numerically. View Available Hint(s)
Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter16: Spontaneity Of Reaction
Section: Chapter Questions
Problem 73QAP: Natural gas, which is mostly methane, CH4, is a resource that the United States has in abundance. In...
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