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#Question id: 1539


Regulatory T cell (TREG) have identified by the presence of

#Part-B Specialized Branches in Biotechnology
  1. CD4 only

  2. CD4 & CD25

  3. CD4 & CD8

  4. CD4 & CD20


Answer:- Option(s): 2


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#Question id: 788

#Part-B Specialized Branches in Biotechnology

Which of the following is true about Z-DNA helix?

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#Question id: 18851

#Part-A Aptitude & General Biotechnology

Nickel-NTA (Ni-NTA) chromatography is a popular affinity chromatography method for the purification of histidine-tagged proteins. However, SDS-PAGE of the eluted protein can show bands in addition to your target protein. How might you improve this purification step?

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#Question id: 416

#Part-B Specialized Branches in Biotechnology

The immediate precursors of DNA and RNA synthesis in the cell all contain:

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#Question id: 14134

#Part-B Specialized Branches in Biotechnology

PAM stands for ___

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#Question id: 12907

#Part-A Aptitude & General Biotechnology

The binding of a regulatory protein or transcription factor to a specific DNA site results in a complex which may be analyzed by the technique termed as _____

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