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TLS Online TPP Program

#Question id: 13032

In SDS-PAGE, protein sample is first treated with detergent sodium dodecyl sulfate (SDS), in order to

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology
  1. Make the protein become negatively charged.
  2. Make the protein become positively charged.
  3. Renature the protein.
  4. Adjust the pH of protein.
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TLS Online TPP Program

#Question id: 14316

#Section 5: Bioprocess Engineering and Process Biotechnology

Cellulomonas bacteria used as single-cell protein for human or animal food are produced from glucose under anaerobic conditions. All carbon in the substrate is converted into biomass; ammonia is used as nitrogen source. The molecular formula for the biomass is CHI.5600.54N0.16; the cells also contain 5% ash. How does the yield of biomass from substrate in mass and molar terms compare with the maximum possible biomass yield?
TLS Online TPP Program

#Question id: 7495

#General Aptitude

A train 100 m long is running at the speed of 30 km/hr. Find the time taken by it to pass a man standing near the railway line.
TLS Online TPP Program

#Question id: 11345

#Section 3: Genetics, Cellular and Molecular Biology

Which enzyme of citric acid cycle present in inner membrane of mitochondria?
TLS Online TPP Program

#Question id: 14564

#Section 2: General Biology

The lag phase of the bacterial growth curve is marked by
TLS Online TPP Program

#Question id: 2337

#Section 3: Genetics, Cellular and Molecular Biology

Centrioles may have originated as