Lymphatic System

2. Mass of lymphatic tissue
4. Immunity that is provided by the antibodies present in the body’s fluids
8. A small molecule that is an incomplete antigen
9. Things in the lymph nodes that engulf and destroy foreign substances in the lymphatic stream
12. Autoimmune disease where white matter of brain and spinal cord are destroyed
14. Strands that extend inward into the node to divide it into a number of compartments
15. Immune response where our own cells are attacked
19. In the wall of the small intestine that capture and destroy bacteria
20. Soluble protein secreted by plasma cells and are capable of binding specifically to an antigen
23. Second line of defense, ________ response
24. Each lymph node is surrounded by a fibrous __________
25. Harmful or disease-causing microorganisms
28. Lymphocytes that oversee the adaptive defense system
29. An enzyme that destroys bacteria
30. what the lymphatic system does to body fluids

1. Small masses of lymphoid tissue that ring the throat
2. Cells that roam the body and kill nonspecific targets like cancer
3. Clear water, excess tissue fluid
5. Autoimmune disease where joints are damaged and destroyed
6. Abnormal accumulation of fluid in body parts or tissues
7. Lymphocyte Cells that produce antibodies and oversee humoral immunity
10. An inflammatory chemical
11. Organ located on the left side of the abdomen, filters blood and destroys worn out blood cells
13. First line of defense
16. Lymphatic Vessels
17. White blood cells that provide immune response to antigens
18. Located low in the heart and overlies the heart, produces hormones and T-cells
20. Secreted proteins of virus-infected cells that bind to healthy cells to inhibit virus binding
21. Stomach ________ secretes hydrochloric acid
22. Outer part of the lymph node
26. Tubelike offshoot of the first part of the first part of the large intestine
27. Part of the efferent lymphatic vessels