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

Question

Quizplus · Accepted Answer

After the ingested virus is degraded within a macrophage, the viral antigen is presented on a class II MHC protein, which then brings it to the surface of the macrophage. This process is known as antigen presentation, which plays a crucial role in activating other cells of the immune system, including T-helper cells. Therefore, the most likely event that would occur after the ingested virus is degraded within a macrophage is that a class II MHC protein would bind to a fragment of a viral protein and bring it to the cell surface of the macrophage.

Which Event Would Most Likely Occur After an Ingested Virus