Gracie Ledbetter's Cell Crossword Puzzle

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Across
  1. 2. A sac-like organelle that stores food, water, and other material, and is found in animal cells.
  2. 6. The lens that has the lowest magnification power at 4x.
  3. 7. A thin, flexible barrier that surrounds a cell and contains which substances pass into and out of a cell.
  4. 13. The year that Schleiden discovered that plants contain cells.
  5. 16. The cell that obtains a box-like structure.
  6. 17. Located at the inside of a nucleus and creates ribosomes.
  7. 18. The scientist that discovered that living animals are made of cells.
  8. 19. A threadlike structure within a cell's nucleus that contains DNA that is passed from one generation to the next.
  9. 20. The name of the object that helps us observe cells in a living thing.
  10. 21. An organelle that forms a maze of passageways in which proteins and other materials are carried from one part of the cell to the other.
  11. 22. A small grain-shaped organelle in the cytoplasm of a cell that produces proteins.
  12. 23. The scientist that discovered that plant cells are made of cells.
  13. 26. In cells, a large oval organelle that contains the cell's genetic material in the form of DNA and controls many of the cell's activities.
  14. 27. An organelle that sends or saves big molecules to use for later, and produces lysosome.
  15. 32. part of the microscope that separates the stage from the objective lens.
  16. 34. The cell that obtains a blob-like structure.
  17. 35. The lens that has the greatest magnification power at 40x.
  18. 38. The knob that is used to adjust the focus on the low and medium power lens.
  19. 39. The scientist that fashioned his own microscope and looked at many cells that were in living things.
  20. 40. Used to hold the slide in place on the stage.
Down
  1. 1. The scientist that proved that all cell's come from other living cells.
  2. 3. A cell organelle which contains chemicals that break down large food particles into smaller ones and that can be used by the rest of the cell.
  3. 4. This controls the amount of light that reaches the specimen.
  4. 5. The year that Virchow proved that cells come from other living cells. (In word form)
  5. 8. The year that Schwann discovered that animals are made of cells.
  6. 9. Red-shaped organelles that covert energy in food molecules to energy the cell can use to carry out its functions.
  7. 10. The year that Leeuwenhoek used the microscope that he made to look at cells in living things.
  8. 11. A sac-like organelle that stores food, water, and other materials, and is is a plant cell.
  9. 12. The year that Robert Hooke discovered a cell in a piece of cork.
  10. 14. A thin wall that protects the nucleus from outside dangers.
  11. 15. The number of parts the Cell Theory contains.
  12. 24. A rigid supporting layer that surrounds the cells of plants and some other organisms.
  13. 25. The lens that has a magnification power of 10x.
  14. 28. It connects the eyepiece and the nosepiece together.
  15. 29. The part of the microscope that you look through to see the cell.
  16. 30. The knob that is used to adjust the focus on the high power lens.
  17. 31. An organelle in the cell's of plants and some other organisms that captures energy from sunlight and changes it into energy for food.
  18. 33. The think fluid region of a cell located inside the cell membrane or between the cell membrane and nucleus.
  19. 36. The scientist that observed a piece of cork and came up with the word, "cells".
  20. 37. The part that you place the slide on top of.