In glucose measurement using glucose dehydrogenase, which cofactor is detected?

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Multiple Choice

In glucose measurement using glucose dehydrogenase, which cofactor is detected?

Explanation:
Glucose dehydrogenase-based measurements rely on the cofactor accepting electrons as glucose is oxidized. When NAD+ is the cofactor, glucose oxidation reduces NAD+ to NADH, and the sensor detects this NADH produced. So the detectable cofactor form is NADH. NADPH, FADH2, or FMN would appear with different enzyme variants, not in this NAD+-dependent setup.

Glucose dehydrogenase-based measurements rely on the cofactor accepting electrons as glucose is oxidized. When NAD+ is the cofactor, glucose oxidation reduces NAD+ to NADH, and the sensor detects this NADH produced. So the detectable cofactor form is NADH. NADPH, FADH2, or FMN would appear with different enzyme variants, not in this NAD+-dependent setup.

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