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#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

#Section 2: General Biology
  1. Block peptide transport to TAP

  2. Inhibiting E3 ubiquitin ligase activity

  3. Block tapasin function

  4. All of the above


Answer:- Option(s): 1


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#Question id: 18633

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

Phylogenetic tree provides information about 

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#Question id: 10501

#Section 6: Plant, Animal and Microbial Biotechnology

Which defenses require specific detection systems and signal transduction pathways that can sense the presence of an herbivore or pathogen and alter gene expression and metabolism accordingly

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#Question id: 10799

#Section 6: Plant, Animal and Microbial Biotechnology

Arabidopsis thaliana mutants that lack the enzyme chalcone synthase____

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#Question id: 15686

#Section 1: Engineering Mathematics

if  than the matrix X which satisfies the  equation 3A + X = 2B is given by X = 

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#Question id: 1835

#Section 2: General Biology

The HIV nef protein affects antigen presentation by:

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