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

#SCPH05 I Biotechnology
  1. Block peptide transport to TAP

  2. Inhibiting E3 ubiquitin ligase activity

  3. Block tapasin function

  4. All of the above