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TLS Online TPP Program

#Question id: 19197

What are calorimetric biosensors?

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology
  1. They measure the change in temperature of the solution containing the analyte
  2. It is impossible to detect differences as low as 0.0001°C
  3. Also called as cryophilic biosensor
  4. Sensitivity can be decreased by using two or more enzymes
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TLS Online TPP Program

#Question id: 23192

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

The images imaged by conventional point-scanning confocal microscopy and by SIM, SIM improves resolution about 
TLS Online TPP Program

#Question id: 23193

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

When you try to image two fluorescent spots separated by 75 nm the fluorescence overlap so much that they look like one spot. Which microscopy can resolve this?
TLS Online TPP Program

#Question id: 23895

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

Which technique separates nucleic acids (DNA and RNA) by molecular weight?
TLS Online TPP Program

#Question id: 24072

#Section 5: Bioprocess Engineering and Process Biotechnology

For the reaction A + 3B → 2C, how does the rate of disappearance of B compare to the rate of production of C?
TLS Online TPP Program

#Question id: 24073

#Section 5: Bioprocess Engineering and Process Biotechnology

For the reaction 2A + 3B → 4C + 5D, the rate of the reaction in terms of ΔA would be written as:
TLS Online TPP Program

#Question id: 24074

#Section 5: Bioprocess Engineering and Process Biotechnology

For the reaction 2A + 3B → 4C + 5D, the rate of the reaction in terms of ΔB would be written as