Examlex
Which of the following recognizes antigens displayed on host cells with MHC II?
Disease
A condition that impairs normal physiological functioning, causing distress or discomfort to the organism affected.
Widows
Women who have lost their spouses by death and have not remarried.
Widowers
Men who have lost their spouse through death and have not remarried.
Stresses
Psychological and physical strains or tensions resulting from adverse or demanding circumstances.
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