context: A biosensor is a analytical device that uses reactions of these compounds catalyzed by enzymes, immunochemical reactions, or reactions that take place in organelles, cells, or tissues to determine chemical compounds [1]. In biosensors, the biological component is combined with a physicochemical transducer.
question: What is a biosensor?
answers.text: analytical device that uses reactions of these compounds catalyzed by enzymes, immunochemical reactions, or reactions that take place in organelles, cells, or tissues