2. Antigen Recognition and Processing

Mhc Structure — Quiz

Test your understanding of mhc structure with 5 practice questions.

Practice Questions

Question 1

How many peptide‐binding pockets are present in the MHC class I peptide‐binding groove that interact with anchor residues of peptides?

Question 2

Which endoplasmic reticulum chaperone initially associates with the nascent MHC class I heavy chain to stabilize it before β₂‐microglobulin binding?

Question 3

Among the MHC class II loci, which chain exhibits the highest degree of allelic polymorphism, resulting in greater diversity of peptide binding?

Question 4

The open‐ended structure of the MHC class II peptide‐binding groove allows binding of peptides typically within what length range?

Question 5

The MHC genomic region on human chromosome 6 is organized into three subregions in the following order (centromere to telomere): Class I – Class III – Class II. Which of the following genes is located in the Class III region?