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TLS Online TPP Program

#Question id: 1604

Many viruses produce a protein immunoevasin that interferes with antigen presentation by MHC class I molecules. The immunoevasin interfere MHC presentation by

#I Life Science/ Life Sciences Group – I-V

  1. Block peptide transport to TAP

  2. Inhibiting E3 ubiquitin ligase activity

  3. Block tapasin function

  4. All of the above

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TLS Online TPP Program

#Question id: 12584

#SCPH06 I Botany

Which of the following causes excessively high levels of toxic chemicals in fish-eating birds? 
TLS Online TPP Program

#Question id: 17273

#SCPH01 Biochemistry

Of the two databases A and B, the database A is larger in size than Database B. In a BLAST search sequence has a highly significant match with the same entry in both the databases. Which of the following is TRUE? 
TLS Online TPP Program

#Question id: 19697

#SCPH01 Biochemistry

How to record through limb lead II in ECG?
TLS Online TPP Program

#Question id: 2059

#I Life Science/ Life Sciences Group – I-V

For a protein to be an integral membrane protein, it would have to be:
TLS Online TPP Program

#Question id: 1714

#I Life Science/ Life Sciences Group – I-V

In a lymph node, the antigen pneumococcus polysaccharide SIII leads to: