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TLS Online TPP Program

#Question id: 1591

Which of the following is not true about helper T cells?

#Part-B Specialized Branches in Biotechnology

  1. They function in cell-mediated and humoral responses.

  2. They recognize polysaccharide fragments presented by class II MHC molecules.

  3. They bear surface CD4 molecules.

  4. They are subject to infection by HIV.

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TLS Online TPP Program

#Question id: 1470

#Part-B Specialized Branches in Biotechnology

A genetic test to detect predisposition to cancer would likely examine the APC gene for involvement in which type(s) of cancer?
TLS Online TPP Program

#Question id: 19150

#Part-A Aptitude & General Biotechnology

What useful information can be found from a Van Deemter plot?
TLS Online TPP Program

#Question id: 19037

#Part-A Aptitude & General Biotechnology

In gas chromatography, the basis for separation of the components of the volatile material is the difference in________
TLS Online TPP Program

#Question id: 19954

#Part-B Specialized Branches in 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: 13074

#Part-A Aptitude & General Biotechnology

Type of probe used in RFLP;