Across
- 4. lymph duct in small intestine for lipid absorption
- 6. protein released by cytotoxic T cell that kills pathogen
- 7. duct which drains 3/4 of the body
- 8. hormone that initiates T cell maturation
- 12. mechanism used by antibodies to clump together pathogens
- 15. site of filtration of lymph
- 17. milky-white lymph coming from small intestine
- 18. veins into which lymphatic ducts empty
Down
- 1. responsible for removal of aged and defective RBCs from the bloodstream
- 2. smallest of the lymphatic vessels, originate flow of lymph
- 3. antibody generator
- 5. antigen specific protein secreted by B lymphocytes
- 9. cells which enable a faster and strong secondary immune response
- 10. cell found in the skin and connective tissues that contains granules of vasodilaters like histamine
- 11. marrow site of B cell maturation
- 13. site of T cell maturation
- 14. site of filtration for blood
- 16. lymphoid tissue located in the pharynx