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TLS Online TPP Program

#Question id: 1990

B cells interacting with helper T cells are stimulated to differentiate when

#Section 2: General Biology

  1. B cells produce IgE antibodies.

  2. helper T cells release cytokines.

  3. helper T cells present the class II MHC molecule-antigen complex on their surface.

  4. helper T cells differentiate into cytotoxic T cells.

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TLS Online TPP Program

#Question id: 21010

#Section 4: Fundamentals of Biological Engineering

During a batch culture experiment, the following data was obtained 

What will be the product yield (g) per gram of substrate? 
TLS Online TPP Program

#Question id: 21011

#Section 4: Fundamentals of Biological Engineering

The degree of reduction of ethanol is-
TLS Online TPP Program

#Question id: 21012

#Section 4: Fundamentals of Biological Engineering

The degree of reduction of methane is-
TLS Online TPP Program

#Question id: 21013

#Section 4: Fundamentals of Biological Engineering

The degree of reduction of glucose is-
TLS Online TPP Program

#Question id: 21014

#Section 4: Fundamentals of Biological Engineering

The degree of reduction of CH1.64N0.16O0.52  is-
TLS Online TPP Program

#Question id: 21115

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

Which one of the following biosensors is not a type of biosensor based on bio receptors?