Which of the following statements correctly describes the exogenous pathway of antigen processing? ____
A. Enables the activation of CD4+ T cells
B. Generates antigens from cytoplasmic pathogens
C. Involves the generation of peptides by proteasome activity
D. Requires the action of Transporter associated with antigen processing (TAP) to mobilise small cytosolic peptides into the ER lumen
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Which of the following is NOT a human MHC gene? ____
A
B. C
C. DP
DR
E. K
Your chances of having the same MHC haplotype as your sibling are: ____
A. 1:1
B. 1:2
C. 1:4
D. 1:8
E. 1:16
Which of the following cell types would be LEAST likely to express MHC class II? ____
A. B cells
B. T cells
C. Dendritic cells
D. Thymic epithelial cells
E. Vascular endothelial cells
Which of the following is an example of cross-presentation? ____
An endogenous peptide being presented on MHC class I
B. An exogenous peptide being presented on MHC class I
C. An endogenous peptide being presented on MHC class II
D. An exogenous peptide being presented on MHC class II
E. A B-cell antigen being presented to a T cell
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