Across
- 2. walls of hollow organs , stomach
- 3. specialized structure that performs cellular functions
- 4. tissue lining body cavities
- 5. release product
- 6. Powerhouse of the cell
- 10. from higher to lower pressure
- 14. connect bones to bones at joint
- 15. one layer of cells
- 16. found where a structure with elasticity is required
- 17. nucleus DNA-MRNA
- 18. what makes up organs
- 19. open external environment
- 20. lining covering the glands tissue of the body
- 24. tendons and ligaments
- 26. the in structure that is particularly made to protect the nucleus
- 27. a carrier protein that uses ATP to actively transport sodium ions out of the cell and potassium ions into the cell
- 28. pores a hole in the nuclear envelope that allows genetic information to pass In and out of the nucleus
- 31. contains digestive enzymes
- 32. brain, spinal cord and nerves
- 36. tissue in glands
- 37. heart
- 40. supports cell like bones support us, frame work
- 41. prevents cells from pulling apart
- 42. the futile found in the inter cellular space between cells
Down
- 1. replace with same cells
- 5. passageways between adjacent cells that allow communication
- 7. tissue that stretches. Found in urinary system.
- 8. fat cells
- 9. a cartilage cell
- 11. more than one layer protects the outside of body (skin)
- 12. basic unit for life
- 13. a projection from the cell
- 21. a gradient of low concentration to high
- 22. controls center of cell. Synthesizes DNA and RNA
- 23. selectively permeable Barnes between interior and exterior cells
- 25. tissue that connects body parts
- 29. division mitosis and meiosis
- 30. mature bone cells that maintain bone tissue
- 33. darkly stained regions of the nucleus
- 34. microscopic, hair like protection on surface of some cells
- 35. GAMETES, dividing
- 38. fluid found without the cell but outside of the nucleus
- 39. substance in which another substance is dissolved forming a solution