Q. The following reaction occurs at __________

4Ag⁰ + 4Cl⁻ → 4AgCl + 4e⁻

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Q. Where does the following reaction occur?

O₂ + 4H⁺ + 4e⁻ → 2H₂O

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Q. Which of the following biosensor determines glucose concentrations by the use of an immobilized glucose oxidase membrane?

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Q. Use of mediators in amperometric biosensor is required.

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Q. Which of these properties is not true for mediators?

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Q. Which of the following represents a commonly used family of mediators?

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Q. Amperometric biosensors for flavo-oxidase enzymes illustrates three generations in the development of a biosensor.

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Q. What is represented by the following equation?

I = nFAvᴀ

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Q. There are two main areas of development in optical biosensors.

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Q. Which of the following technology is used for whole-blood monitoring in diabetes control?

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Q. What does ‘X’ represent in the reaction?

Chromogen (2H) + H₂O₂ \(\underset{X}{\rightarrow}\) Dye + 2H₂O

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Q. Luciferase is obtained from ________

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Q. _______________ is used to detect the presence of bacteria in food or clinical samples.

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Q. What does ‘Y’ represent in the following reaction?

ATP + Y + O₂ \(\underset{Luciferase}{\rightarrow}\) Oxyluciferin + AMP + pyrophosphate + CO₂ + light

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Q. What does the following equation represent?

\(∆f=\frac{Kf^2 ∆m}{A}\)

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Q. Which of the following biosensor is a formaldehyde biosensor?

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Q. Which of the following is a drawback of formaldehyde biosensor?

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Q. Abbreviation of ELISA is __________________

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Q. ______________ is used to detect and amplify an antigen-antibody reaction.

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Q. ELISA techniques have been combined with biosensors to form __________

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