Biosensors
Biology ⇒ Biotechnology and Applications
Biosensors starts at 11 and continues till grade 12.
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See sample questions for grade 11
A biosensor gives a higher signal when the concentration of the analyte increases. What type of relationship is this?
A biosensor is used to detect the presence of a specific virus in a blood sample. What is the analyte in this scenario?
Describe one advantage of using biosensors over traditional analytical methods.
Describe one challenge in the development of biosensors.
Describe one way biosensors contribute to environmental protection.
Describe the difference between a biosensor and a chemical sensor.
Explain how an optical biosensor works.
Explain the role of the transducer in a biosensor.
Explain the term 'selectivity' in the context of biosensors.
Explain why biosensors are important in the field of medicine.
Explain why immobilization of the bioreceptor is important in biosensor design.
Name two types of transducers commonly used in biosensors.
What is a biosensor?
What is the function of the bioreceptor in a biosensor?
