Chapter 3

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Across
  1. 2. what makes up organs
  2. 4. tissue lining body cavities
  3. 10. ribosome mRNA - protein amino acid chain
  4. 13. fluid found without the cell but outside of the nucleus
  5. 16. a kind of junction that keeps cells together
  6. 18. contains digestive enzymes
  7. 20. a vesicles that contains material that is to be released from to fell
  8. 25. a carrier protein that uses ATP to actively transport sodium ions out of the cell and potassium ions into the cell
  9. 28. prevents cells from pulling apart
  10. 29. pores a hole in the nuclear envelope that allows genetic information to pass In and out of the nucleus
  11. 30. a gradient of low concentration to high
  12. 31. small particle in cell where proteins are assembled
  13. 34. a cartilage cell
  14. 36. from higher to lower pressure
  15. 37. a projection from the cell
  16. 39. substance in which another substance is dissolved forming a solution
  17. 42. fat cells
  18. 43. the in structure that is particularly made to protect the nucleus
  19. 47. one layer of cells
  20. 48. nucleus DNA-MRNA
  21. 50. the futile found in the inter cellular space between cells
  22. 52. more than one layer protects the outside of body (skin)
  23. 55. arp required amino acid sugars against concentration
  24. 56. heart
  25. 57. tissue that connects body parts
Down
  1. 1. darkly stained regions of the nucleus
  2. 3. walls of hollow organs , stomach
  3. 5. the genetic material inside the nucleus
  4. 6. release product
  5. 7. microscopic, hair like protection on surface of some cells
  6. 8. mature bone cells that maintain bone tissue
  7. 9. used for movement
  8. 11. products nutrients
  9. 12. the movement of chemical substances usally across a cell membrane against the concentration gradient requiring the use of energy
  10. 14. supports cell like bones support us, frame work
  11. 15. replace with same cells
  12. 17. the diffusion of water or another solvent from. More dilute solution brought a meme brand that is permeable to the solvent
  13. 19. basic unit for life
  14. 21. tissue that stretches. Found in urinary system.
  15. 22. GAMETES, dividing
  16. 23. passageways between adjacent cells that allow communication
  17. 24. replace dead or damaged cells
  18. 26. brain, spinal cord and nerves
  19. 27. open external environment
  20. 32. lining covering the glands tissue of the body
  21. 33. tissue in glands
  22. 35. controls center of cell. Synthesizes DNA and RNA
  23. 38. specialized structure that performs cellular functions
  24. 40. division mitosis and meiosis
  25. 41. flat sac-like membrane with fluids sorts packages proteins from the er
  26. 44. selectively permeable Barnes between interior and exterior cells
  27. 45. tendons and ligaments
  28. 46. connect bones to bones at joint
  29. 49. Powerhouse of the cell
  30. 51. substance dissolves in another substance usually component of a solution present in the lesser amount
  31. 53. water and solute a are forced by blued or hydrostatic pressure
  32. 54. found where a structure with elasticity is required