Cell Structure and Function

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Across
  1. 3. Region in bacteria where their chromosome is located.
  2. 5. Uncoiled chromosomes in the nucleus of non-dividing cells.
  3. 7. Long whip-like structures found on some cells to help them move.
  4. 15. Domain containing ancient bacterial forms.
  5. 16. This grows faster than the surface of a cell forcing them to divide.
  6. 19. Tails of phospholipids that don't like water.
  7. 20. Model of the plasma membrane.
  8. 23. Organisms made of more than one cell working together.
  9. 25. ER with ribosomes attached to its surface.
  10. 26. A constant internal environment maintained by cells.
  11. 27. Surrounds the outside of all cells.
  12. 28. Digest worn out cell parts and food.
  13. 29. Made of similar cells working together to do a job such as muscle.
  14. 30. Short hair-like structures made of microtubules that help move cells.
  15. 32. Use a simple light microscope to draw cork cells from plants.
  16. 33. Site of cellular respiration in cells.
  17. 34. Where all new cells come from.
  18. 35. Proteins attached to only one side of the plasma membrane.
  19. 40. Double layer surrounding the nucleus.
  20. 42. Water-loving heads of phospholipids.
  21. 43. Idea that all living things are made of cells.
  22. 44. Energy molecule made inside the mitochondria.
  23. 45. System of flattened sacs that modify and package proteins.
  24. 46. Made of rRNA and protein and where proteins are made.
  25. 47. ER that makes cholesterol and helps detoxify poisons.
  26. 48. Cell structures that perform specific functions for the cell.
  27. 49. Proteins embedded in the plasma membrane.
Down
  1. 1. Contain pigments in plants.
  2. 2. Organelle inside the nucleus that makes ribosomes.
  3. 4. Genetic material found inside the nucleus of a cell.
  4. 6. Made of organs working together to do a similar job such as the digestive.
  5. 8. First person to see and draw living cells.
  6. 9. Fluid that makes up cytoplasm.
  7. 10. Structures in the nucleus made of DNA and proteins.
  8. 11. Unattached ribosomes in the cytosol.
  9. 12. Control center of eukaryotic cells.
  10. 13. Smallest unit of life.
  11. 14. A double layer of these molecules makes up the plasma membrane.
  12. 17. System of membrane and tubes connecting the nuclear membrane and plasma membrane.
  13. 18. The largest organelle in plant cells containing the cell sap.
  14. 21. Made of microtubules and microfilaments to give support to cells.
  15. 22. Openings in the nuclear membrane.
  16. 24. This determines the function of a cell.
  17. 31. Cells like bacteria without a nucleus or membrane-bound organelles.
  18. 36. Small sacs containing cell products that can be transported in the cell.
  19. 37. Made of cellulose and surrounds the outside of plant cells.
  20. 38. all the organelles and fluid between the nucleus and plasma membrane.
  21. 39. Present in animal cells to aid in cell division.
  22. 41. Cells with a true nucleus.