4rfwe

1234567891011121314151617181920212223242526272829303132333435363738
Across
  1. 3. Located at the very bottom of a microscope
  2. 7. An organism whoses cells does not contain a nucleus
  3. 8. Lense, There are three doe four different ones that allow you to change the magnification of the image on a microscope.
  4. 9. Showed that all cells come from other cells by reviewing the stages of cell division
  5. 13. Recticulm, Responsible for the assembly of many proteins
  6. 16. The basic unit of structure and function in all living things
  7. 18. Cell, A eukaryotic cell that is a structural and functional unit of a plantThe
  8. 19. Discoverd that all animals have cells. Soon helped discovered that all living things have cells.
  9. 20. Rod-shaped organelles which convert energy in food molecules to energy to carry out functions
  10. 22. The part you place the slide on top of on a microscope
  11. 23. Van Leeuwenhoek, A good friend of Robert Hooke. Fashioned his own microscope and use it to to many things which had moving particles. He decided to call them "animalcules."
  12. 25. A unicellular organism that lacks a nucleus and some other cell structure
  13. 27. Made of a single cell
  14. 30. 200 years after Hooke's discovery, he looked at living plant cells through a microscope, and found they were all made of cells.
  15. 32. Large oval organelle that contains cells genetic material in form of DNA and controls the cells activites
  16. 34. A sac like organelle that stores water, food, and other material
  17. 36. Material of which the chromosomes of organisms other than bacteria are composed.
  18. 38. All living things are composed of...
Down
  1. 1. Hooke, A scientist who observed a thin slice of cork in 1665 and spotted that the cork was divided into thousands of tiny walled sections. He described these sections as cells
  2. 2. Tube, This part connects the eyepiece with the objective lenses on a microscope.
  3. 4. Turns in order to move three different lense over the stage on a microscope
  4. 5. An organism that cannot make its own food and gets food no consuming other living things
  5. 6. An organism that is able to capture energy from sunlight of chemicals and use it to produce it's own food.
  6. 10. Membrane, A thin flexible barrier that surrounds a cell and controls which substances pass into and out of a cell
  7. 11. Small dense spherical structure in the nucleus of a cell during interphase.
  8. 12. cells, are eukaryotic cells, or cells with a membrane-bound nucleus
  9. 14. Consisting of many cells
  10. 15. Power, This objective lens should never be used with the coarse adjustment knob on a microscope.
  11. 17. A cell organelle which has particles to break down large food particles to small ones used by the rest of the cell.
  12. 21. An organelle in the cells of plants which captures energy form sunlight and changes it to energy which cells use for energy
  13. 24. Wall, supporting layer that surrounds the cells of plants and other organisms
  14. 26. and Cytoplasm, two locations were Ribosomes can be found in the cell
  15. 28. A thick fluid region inside the cell membrane or between the cell membrane and the nucleus
  16. 29. Body, Receives proteins and other newly formed materials from reticulum, packages them, and distributes them
  17. 31. Controls the amount of light that reaches a specimen on a microscope
  18. 33. A small grained organelle in the cytoplasm of a cell that produces protein.
  19. 35. Cells, All cells come from...
  20. 37. Clips, This part prevents the glass slide from slipping on a microscope.
  21. 38. Theroy, A scientific theory which describes the properties of cells.