Question

The signal generated by the transducer in the biosensor is passed to

• A. Analyte
• B. Amplifier
• C. Processor
• D. None of the above

Answer 1

The correct option is B Amplifier

Biosensors are the analytical instruments that measures the concentration of analyte present in the sample by specific interaction with the biomolecules which are immobilised in the device. These biomolecules can be an enzyme, any antibody, RNA/DNA, or any hormone. They recognise and interacts with the analyte producing signal which is detected by a transducer. The transducer changes the generated signal into an electrical signal which then amplified by an amplifier.

So, the correct answer is option B.