Examlex
The structural units of mature compact bone are called
Natural Killer Cells
A type of lymphocyte (white blood cell) that plays a major role in the rejection of tumors and cells infected by viruses.
Interferons
A group of signaling proteins made and released by host cells in response to the presence of pathogens, such as viruses, bacteria, or tumor cells.
Antigen-Presenting Cells
Cells that process and present antigens to T-cells to initiate an immune response.
Major Histocompatibility Complex
Major Histocompatibility Complex is a set of genes that code for proteins on the cell surface, which help the immune system recognize foreign substances.
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