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