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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: 1898

#Section 2: General Biology

Of the following, the single best defining description of a type IV hypersensitivity reaction is that it involves:
TLS Online TPP Program

#Question id: 15265

#Section 6: Plant, Animal and Microbial Biotechnology

The growth of microorganisms in a food product is influenced by the availability of
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: 568

#Section 2: General Biology

Which of the following statements about allosteric control of enzymatic activity is false?
TLS Online TPP Program

#Question id: 3869

#Section 3: Genetics, Cellular and Molecular Biology

Which one of the following statements about E. coli RNA polymerase (core enzyme) is false?