Across
- 4. during phagocytosis, the phagocyte ingests a potential invader and the resulting vesicle containing the invader is a
- 5. the method by which the 4 different gene modules are combined to make an antibody
- 6. the type of immunity that results when a person receives immune cells from another individual who had been exposed to a pathogen
- 7. the unique capability of stem cells which make daughter cells that continue to be stem cells
- 10. proteins that are secreted by macrophages to communicate with other cells
Down
- 1. when a B-cell receptor binds to its cognate antigen, the B cell is induced to double in size and divide into two daughter cells
- 2. a vesicle inside a phagocyte that contains powerful chemicals and enzymes that can destroy bacteria
- 3. B cells and T cells that don’t die after proliferation
- 8. the portion of an antibody that binds to receptors on the surfaces of immune cells
- 9. Y-shaped proteins that are made in response to exposure to a particular antigen and secreted into the blood