TLS Online TPP Program

#Question id: 3924


Characteristics of ligands involved in transcription include:

#Section 3: Genetics, Cellular and Molecular Biology
  1. They can modify the function of repressors and activators.

  2. They are considered inducers when they bind to repressors and activate them.

  3. They are considered corepressors when they bind to repressors and inactivate them.

  4. All of the above

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TLS Online TPP Program

#Question id: 19929

#Section 5: Bioprocess Engineering and Process Biotechnology

he growth of an organism on glucose is described by the following Monod model parameters: μm = 0.5 h-1 and Ks =0.1 g.l-1, if the concentration of glucose in the feed is 10 g.l-1 and the dilution rate is set to 0.4 h-1, then the steady state concentration of glucose in the effluent will be

TLS Online TPP Program

#Question id: 19954

#Section 5: Bioprocess Engineering and Process Biotechnology

A continuous reactor at steady state contains 0.04 g.l-1 of biomass and 0.02 g.l-1 of phenol. The feed contained 0.1 g.l-1 of phenol. The biomass yield would be

TLS Online TPP Program

#Question id: 19955

#Section 5: Bioprocess Engineering and Process Biotechnology

A culture system with constant environmental conditions maintained through continual provision of nutrient and removal of wastes is called __________ culture system.

TLS Online TPP Program

#Question id: 19956

#Section 5: Bioprocess Engineering and Process Biotechnology

On a glucose medium, the growth of an organism is characterized by the following Monod model and stoichiometric parameters μm = 0.3 h-1, Ks =0.05 g.l-1 and Yxs = 0.3 g.g-1 .When this organism is grown in a 2 litre continuous on a medium containing 10 g.l-1 of glucose added at 1 l.h-1, the steady state concentration of biomass in the reactor will be

TLS Online TPP Program

#Question id: 19957

#Section 5: Bioprocess Engineering and Process Biotechnology

What is the most desired isomer of fructose?

TLS Online TPP Program

#Question id: 19958

#Section 5: Bioprocess Engineering and Process Biotechnology

What is the role of glucose isomerase?