Which Event Would Most Likely Occur After an Ingested Virus

question 22

Multiple Choice

Which event would most likely occur after an ingested virus is degraded within a macrophage?

• A) The antigen would be presented to a cytotoxic T cell.
• B) The antigen would be presented to a T cell with the surface protein CD8.
• C) A class II MHC protein would bind to a fragment of a viral protein and bring it to the cell surface of the macrophage.
• D) A cytotoxic T cell receptor would recognize the antigen fragment and the class II MHC molecule.
• E) A T-helper cell would bind to the class I MHC molecule presenting the antigen fragment.

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