CD8+ T Cells. Recall that the T cell receptors on T cells with the CD8 molecule recognize antigen displayed on MHC I molecules. Thus, the role of CD8+ T cells is to identify cells that are synthesizing protein that is not a normal part of the body. This, of course, is what happens in a virally infected cell.oreover, T cell receptors always recognize peptide antigens presented on MHC molecules on the surface of other cells. Despite these common features, T cells perform several, quite different functions in the body. They are first divided into two populations based on whether they have CD4 molecules or CD8 molecules.
Pour 3 cans of beer or 36 oz. of water into a large soup pot. Add one sliced onion and four chopped garlic cloves. Bring the mixture to a boil and add 1 lb. of bratwurst that have been pierced with a fork to prevent splitting. When the mixture comes back to a boil, reduce the heat to low. Allow the bratwursts to simmer for 20 minutes. Drain them before cooking using your preferred method.
1 Transfer bratwurst with tongs to grid; remove saucepan using heavy-duty mitt. Discard beer.  Grill bratwurst, on covered grill, 9 to 10 minutes or until browned and cooked through, turning halfway through grilling time.