The addition of a peptide with an RGD sequence would probably    ?     the binding of cultured cells to a fibronectin-coated dish.

TLS Online TPP Program

#Question id: 19196

#Unit 12. Applied Biology

What kind of physical changes can be detected in biosensor?

A. Production of gas such as oxygen, hydrogen, etc.

B.  Change in mass of the biological component

C. Light produced or absorbed in reaction

Which of the following above statements are correct?

TLS Online TPP Program

#Question id: 19197

#Unit 12. Applied Biology

What are calorimetric biosensors?

TLS Online TPP Program

#Question id: 19198

#Unit 12. Applied Biology

Sensitivity of calorimetric biosensor can be increased by

TLS Online TPP Program

#Question id: 19199

#Unit 12. Applied Biology

Example of calorimetric biosensor could be

1. Hydrogen peroxide and Catalase 

2.  Glucose oxidase

3. HCG and antibody 

4. Peptides and trypsin

Which among the following is the example?

TLS Online TPP Program

#Question id: 19200

#Unit 12. Applied Biology

What kind of biosensors uses ion-selective electrodes to convert the biological reaction into electronic signal?

TLS Online TPP Program

#Question id: 19201

#Unit 12. Applied Biology

Biocatalytic reactions that can be assayed by ion-selective electrode biosensors could be

1. Conversion of urea into ammonium ions

2. Lipid breakdown into fatty acids and hydrogen ions

3. Conversion of glucose into gluconic acid

4. Glucose breakdown into acetyl coA

Which of the above statements are incorrect?