Cell Unti Crossword Puzzle

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Across
  1. 2. / Holds the slide in place
  2. 5. / All living things are made of these
  3. 6. Adjustment Knob / The knob that moves the stage up and down
  4. 8. Source / Shines a bright light through the microscope to make viewing objects easier
  5. 10. / The man who discovered all plants have cells
  6. 13. / Rotating dial that controls the passage of light through the stage
  7. 16. Power Objective / The lowest lens setting
  8. 17. Wall / rigid supporting layer surrounding the cells of plants
  9. 18. / organelle that contains chemicals that breaks down large particles into small ones
  10. 19. and Base / Always carry the microscope by holding these two parts
  11. 22. organelles that convert energy to food molecules to energy the cell can use for functions
  12. 24. Tube / Passes light from the head to the eyepiece
  13. 25. / the thick fluid region of the cell
  14. 27. / Where one views the enlarged
  15. 30. Cell Theory / A scientific theory stating that all living things are made of cells
  16. 31. Body / organelle that receives proteins and other newly formed materials
  17. 32. ER / organelle that forms a maze of passage ways in which proteins are carried from one cell to another
  18. 35. / The man who discovered all living animals are made of cells
  19. 36. Power Objective / The medium lens setting
  20. 37. Membrane / thin flexible layer that surrounds the cell
Down
  1. 1. / Supports the microscope
  2. 3. / About how many cells make up an organism
  3. 4. / Supports the lenses, mirrors, and body tube (microscope should be carried by holding the base and this)
  4. 5. Vacuole / a sack like organelle that stores food, water, waste, and other materials
  5. 7. / (contains DNA) the genetic material that carries information about the organism
  6. 9. / Hooke looked at a dead sample of this
  7. 11. / This organelle produces photosynthesis
  8. 12. Membrane / the membrane surrounding the nucleus
  9. 14. / Leeuwenhoek built this to look at cells
  10. 15. / The first person to see dead cells (named the cells "cells")
  11. 16. The first person to witness living cells
  12. 20. / organelles in cytoplasm that produce proteins
  13. 21. / The man who discovered that all cells come from other living cells
  14. 23. Power Objective / The highest lens setting
  15. 25. / A threadlike structure in a cell's nucleus that contains DNA passed from one generation to the next Nucleolus / The small round structure in the nucleus where ribosomes are made
  16. 26. Samples / Leeuwenhoek looked at these samples
  17. 28. Button / Turns on and off the microscope
  18. 29. Microscope / A microscope with two eye pieces
  19. 33. / A saclike organelle that stores water, food, and other materials
  20. 34. Adjustment Knob / Used to make small focus adjustments
  21. 35. ER / organelle that forms a maze of passage ways in which proteins are carried from one cell to another