Cell structure and cell theory
- 1. What is the basic building uint?
- 2. Animals
- 3. Bird
- 4. Plants
- 5. All living things have different sizes, and shapes.
- 6. What is the basic building unit that all living organisms have in common ?
- 7. They are all made of cells
- 8. Who discovered the cells?
- 9. 1- Leeuwenhoek made the best single lens microscopes in the world at that time.
- 11. Some of the cells that Leeuwenhoek Saw
- 12. 2- Robert Hooke’s microscope
- 13. Robert Hooke saw little compartments; he called them“Cells”
- 14. 3- Robert Brown was a botanist and he studied plants.
- 15. Robert Brown was the first person to identify the cell nucleus.
- 18. 5- Schwann.
- 19. Schwann discovered that animals are also made up from cells.
- 21. Rudolf Virchow concluded that all cells come from other cells.
- 22. Together, Schleiden, Schwann and Virchow came up with the cell theory
- 23. What is the cell theory?
- 24. Animal Cell
- 25. Plant cell
- 26. Cell Structure.
- 27. What are organelles? Endoplasmic reticulum Nucleus Mitochondria
- 28. The brick wall of the cell
- 29. The screen door of the cell.
- 30. The brain of the cell.
- 31. The cell highway
- 32. The protein’s factory of the cell.
- 33. Ribosomes located on the ER proteins transport vesicle Golgi apparatus vesicle smooth ER rough ER nuclear pore nucleus ribosome cell membrane protein secreted cytoplasm
- 35. Why do muscle cells have more of Mitochondria?
- 36. How are Golgi bodies like a post office?
- 37. proteins transport vesicle Golgi apparatus vesicle smooth ER rough ER nuclear pore nucleus ribosome cell membrane protein secreted cytoplasm
- 38. The plant’s food factory
- 39. Do all plant cells have chloroplast?
- 40. The storeroom of the cell
- 41. What happens when a vacuole loses water?
- 42. The garbage disposal of the cell.
- 43. The skeleton of the cell
- 44. Cell activities take place in the Cytoplasm
- 45. What are the differences between plant cells and animal cells?
- 46. What are the differences between Prokaryote and Eukaryote cells?
- 49. What do Cells look like in our body ?
- 50. Explain why?