Across
- 2. cells originating from within the body
- 3. an abnormally high temperature of the body uses systematically to kill invading germs
- 5. pancreatic enzyme that breaks down fat
- 7. ... in skin provides a physical barrier
- 9. the lungs are located in the...
- 11. enzyme that breaks down starch to maltose
- 12. insulin changes glucose to ...
- 14. phagocyte that forms about 60% of the white blood cells
- 16. low oxygen condition
- 18. one of the phases in cellular respiration
- 19. projections inside the small intestine that increase the surface area of absorption of nutrients
- 20. acid that is present in gastric juice
- 21. air is first filtered in the ... before anywhere else
- 24. the body's thermostat
- 26. destroys pathogens by phagocytosis
- 27. the amount of times an oxygen molecule cross a cell surface membrane
- 29. ... secrete mucus to protect mucous membranes
- 30. digestive fluid produced by the liver and stored in the gall bladder
- 32. a NSCLC that forms in the mucus producing glands of the lungs
- 35. a circular muscle that maintains constriction of a natural body passage
- 36. an inflammation of the bronchial tubes
- 37. any substance that can activate the immune system and provoke a response
- 38. leukocytes and ... secrete pyrogens
- 40. irritation of the esophagus that is caused by stomach acid
- 41. air passageways less than 1 mm in diameter
- 42. the lungs have a capacity of ... litres
- 43. smooth muscle that acts as a valve to control the flow of partially ingested food from the stomach to the small intestine
- 44. type of T cell that help control immune response
- 47. b cells that keep antigen memory for a long period of time
- 48. T cells and B cells are both
Down
- 1. small openings in the lining of the stomach caused by excessive acid or bacteria
- 4. mastication
- 6. part of your throat that acts as a gateway sending air into the lungs and food to the stomach
- 8. urea is made from ... and CO2 in the liver
- 10. difficult/labored breathing
- 13. moves particles & fluid over epithelial surfaces
- 15. guards the airways
- 16. ... T cells activate killer T cells, call phagocytes to destroy microbes and trigger B cells to divide into plasma cells
- 17. gall stones are formed when bile is saturated with cholesterol and ...
- 22. a leading cause of SCLC
- 23. a disease that destroys the alveoli by weakening it
- 25. air sacs within lungs
- 28. major APC together with macrophages
- 31. a thick semifluid mass of partially ingested food and digestive secretions
- 33. phagocytes are produced in the ...
- 34. an organ that has cartilage, goblet cells, smooth muscles and cilia
- 39. wave-like muscular contractions
- 45. enzyme that starts protein digestion in the stomach
- 46. external line of defence