Biology
Grade-9
Easy
Question
Which of the following statements is not true for biosensors?
- Biosensors are devices that translate biological signals into electrical signals.
- Biosensors are used to determine the concentration of chemicals and other biological characteristics even when they are not directly connected to a biological system.
- A biosensor is a vessel (or a group of vessels) that is used to accomplish an enzymic conversion.
- Biosensors make use of enzymes, whole-cell metabolism, ligand binding, and the antibody-antigen response, among other biological systems.
Hint:
An enzymic conversion is not true for biosensors.
The correct answer is: A biosensor is a vessel (or a group of vessels) that is used to accomplish an enzymic conversion.
A biosensor is a vessel or a group of vessel that is used to accomplish an enzymic conversion is not true for biosensors.
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