A class I MHC protein presents an antigen. What type of cell is likely presenting and to what type of cell would it be presented? A class I MHC protein presents an antigen. What type of cell is likely presenting and to what type of cell would it be presented? An antigen-presenting cell (APC) would be presented to a CD4 cell. An antigen-presenting cell (APC) would present antigens to a CD8 cell. Any nucleated cell would present antigens to a CD4 cell. Any nucleated cell would present antigens to a CD8 cell. Request Answer Provide Feedback