2
The major response of the innate branch of the immune system
4
These phagocytic cells tend to be partial to bacteria and fungal infections
5
The ______ pathway is stimulated when complement gets exposed to a pathogen
6
The most numerous anatomical structures in the lymphatic system
7
These chemical mediators of innate immunity interfere with viral replication
8
Site of B-cell maturation
9
Basophils and mast cells both produce this vasodilator
10
Chemical mediators that enhance the immune response
11
T-cells undergo both positive and negative ______ in the thymus
12
These T-cells are the only ones capable of attacking and directly killing other cells in the body
14
This branch of the immune system is responsible for specific immunity
15
This protein can destroy target cells by creating pores in the cell membrane
16
These stem cells differentiate into immature T-cells and immature B-cells
19
______ immunity is also referred to as antibody-mediated immunity
20
A substance that can mobilize the immune system and provoke an immune response
21
Two major populations of these cells mediate cellular immunity
22
This branch of the immune system provides non-specific immunity
25
An abnormally high body temperature in response to invading microorganisms
26
This protein is found on antigen presenting cells
27
This protein is expressed on virtually every cell in the body, and helps to mark a cell as either infected or not infected
30
This monomer is the most abundant and diverse antibody in primary and secondary immune responses
