Immunology Exam 1 Review
Immune System Function- to protect against foreign invaders
T-Cells- Lymphocytes that develop in the thymus and are responsible for cell-mediated immunity.
o Cell surface receptor is called T-Cell receptor.
Immunology Exam 2 Review
Life cycle of B cells
o Phase 1: generation of B cells in bone marrow
o Phase 2: elimination of self-reactive b cells in BM
o Phase 3: activation of B-cells by foreign antigen in secondary lymph tissue (lymph node)
Have to get ri
Exam 3 Review
Antibodies only facilitate killing by other mechanisms
o Neutralization- covers binding sites
o Opsonization-toxin coated with Ab- more likely for phagocytic cells to see them
o Complement-proteins present in PB and lymph