Across
- 2. disease where bone is not adequately mineralised
- 5. Process where substances are brought into the cell
- 7. the ability for the body to maintain a stable internal environment
- 11. macrophage immune cells in the epidermis
- 13. cells which produce new bone matrix
- 18. Process where substances are released from a cell
- 19. Membrane becomes more positive
- 23. epithelial cells shaped like a column drinking glass
- 24. structural unit of compact bone
- 26. System that forms the external body covering
- 28. most common cell type in the epidermis
- 30. Cell drinking
- 33. the system responsible for hormone secretion
- 34. Cell that fights disease - big eater
- 35. epidermis cells involved in sensation
- 36. the ability for cell membrane to conduct impulses
- 37. the type of feedback where the output decreases the original stimulus
- 39. organic part of extracellular matrix
- 41. red blood cell formation
- 42. cell fragments of megakaryocytes which assist with clotting
- 44. Cube-shaped epithelial cells
- 47. type of ossification where bone develops from fibrous membrane
- 49. red blood cells
- 50. tubular shaft of bone
Down
- 1. glands responsible for body odour
- 3. gland which secretes products into body cavities or surfaces via ducts
- 4. Channels which allow water to cross the membrane
- 6. type of tissue which includes cartilage, bone and blood
- 8. Transport process where no ATP is required
- 9. system which houses white blood cells and acts as a debris collector
- 10. percent of blood that is red blood cells
- 12. flat shaped cells
- 14. ends of long bone
- 15. characteristic where cells are not fed directly by blood vessels
- 16. blood cell formation
- 17. Cell eating
- 20. cells arranged in a single layer but at different heights
- 21. cells which remove bone matrix
- 22. Transport process where ATP is required
- 25. the type of feedback where the output increases the original stimulus
- 27. specialised epithelial cells which protect against UV
- 29. type of ossification where bone develops from hyaline cartilage
- 31. Fluid that is inside the cell
- 32. arrangement of cells in multiple layers
- 33. compounds that ionise when dissolved
- 38. hormone which regulates erythropoiesis
- 40. Type of fibre which forms nets around organs and blood vessels
- 43. white blood cells
- 45. spaces which house osteocytes in the osteon
- 46. cells which recycle calcium and help to repair damaged bone
- 48. Movement of water across a membrane