Across
- 2. Neutrophils, Basophils, and Eosinophils are classified as
- 5. Where immune and blood cells originate
- 7. Gram-____ bacteria have a thick cell wall
- 8. Killer T cells can kill bacteria, virus-infected cells, cancer cells, and _____ (plural)
- 9. Least abundant white blood cell
- 11. Fluid in the ____ system is moved by gravity and muscle activity
- 14. Precursor of Dendritic cells and Macrophages
- 16. Most abundant white blood cell
- 18. Monocytes and Lymphocytes are classified as
- 19. Long-living white blood cell used to detect chronic infections in patients
- 20. Fluid in the ____ system is pumped by the heart
- 21. Immune cells congregate in lymph ___ (plural)
- 23. Pathogen with cell walls made of chitin
- 24. Found in the cell wall of gram-positive bacteria are ____ acids
Down
- 1. Pathogen that cannot replicate without the assistance of body cells
- 3. Large molecule only found on the outer membrane of gram-negative bacteria
- 4. Contains digestive enzymes and fuses with phagosomes
- 6. Contains hemoglobin
- 10. Least dense layer of blood
- 12. Antibiotic that inhibits synthesis of peptidoglycan
- 13. First stage of the virus life cycle
- 15. Fragments of cytoplasm surrounded by cell membrane
- 17. The engulfing of pathogens
- 19. Fluid in the lymphatic system
- 22. Condition where the hematocrit is abnormally low