Question 13 Which of the following is NOT TRUE of B cell activation? After antigen encounter, B cells process and present the peptide on MHC-1 B cells bind to their specific antigen via their B cell receptor (BCR) B cells recognize antigen in its native conformation B cells usually require help from a T helper cell that recognizes the peptide-MHC on its surface the T helper cell will produce cytokines to help activate the B cell Question 14 In which situation would you expect peptide expressed on MHC-class 2? a liver cell after being infected with a virus an epithelial cell that just underwent a cancerous transformation an intestinal cell that has been infected with an intracellular bacterium a dendritic cell finds viral antigens when passing through the liver
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After antigen encounter, B cells process and present the peptide on MHC-1: This statement is NOT TRUE. B cells process and present the peptide on MHC-2, not MHC-1. Show more…
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