5 Questions
Which enzyme catalyzes the oxidation of glucose to gluconic acid in the presence of oxygen?
Glucose oxidase
In the presence of peroxidase, what compound reacts with hydrogen peroxide (H₂O₂) formed by glucose oxidation?
Phenol
What is detected by the chromogenic oxygen acceptor in the presence of peroxidase?
Hydrogen peroxide (H₂O₂)
What does the intensity of the color formed represent in this glucose detection method?
Glucose concentration
Which compound is NOT involved in the reaction catalyzed by glucose oxidase (GOD)?
Quinone
Test your knowledge on the principle of glucose oxidase (GOD) catalyzing the oxidation of glucose to gluconic acid, and its detection using a chromogenic oxygen acceptor. Understand how the intensity of the color formed is related to the glucose concentration in the sample.
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