Match the Description in Questions with the Lettered Item (A-I)

question 6

Multiple Choice

Match the description in questions with the lettered item (A-I) related to antigen-presentation pathways.
-Site of peptide loading of class I MHC molecules

• A)T cell receptor on CD4⁺ T cells
• B)Endosomes
• C)Endoplasmic reticulum
• D)MHC class II compartment/class II vesicle (MIIC/CIIV)
• E)Class II-associated invariant chain peptide (CLIP)
• F)LMP-2 and LMP-7
• G)Acidic proteases
• H)T cell receptor on CD8⁺ T cells
• I)HLA-DM

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Definitions:

Animals

Multicellular, eukaryotic organisms of the kingdom Animalia that consume organic material, breathe oxygen, can move, reproduce sexually, and grow from a hollow sphere of cells, the blastula, during early embryonic development.

Cholesterol

A type of lipid that is an essential structural component of animal cell membranes and can be either dietary or synthesized by the liver.

Molecule(s)

The smallest unit of a chemical compound that can exist; consists of two or more atoms bonded together.

Digestion

The biological process by which organisms break down food into smaller components, enabling nutrient absorption and waste elimination.