Cell structure and cell theory
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Transcript of 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. 10. Leeuwenhoeks Microscope 11. Some of the cells that Leeuwenhoek Saw 12. 2- Robert Hookes microscope 13. Robert Hooke saw little compartments; he called themCells 14. 3- Robert Brown was a botanist and he studied plants. 15. Robert Brown was the first person to identify the cell nucleus. 16. 5- Schwann. 17. Schwann discovered that animals are also made up from cells. 18. 6- Rudolf Virchow 19. Rudolf Virchow concluded that all cells come from other cells. 20. Together, Schleiden, Schwann and Virchow came up with the cell theory 21. What is the cell theory? 22. Animal Cell 23. Plant cell 24. Cell Structure. 25. What are organelles? Endoplasmic reticulum Nucleus Mitochondria 26. The brick wall of the cell 27. The screen door of the cell. 28. The brain of the cell. 29. The cell highway 30. The proteins factory of the cell. 31. Ribosomes located on the ER proteins transport vesicle Golgi apparatus vesicle smooth ER rough ER nuclear pore nucleus ribosome cell membrane protein secreted cytoplasm 32. The powerhousesof the cell. 33. Why do muscle cells have more of Mitochondria? 34. How are Golgi bodies like a post office? 35. proteins transport vesicle Golgi apparatus vesicle smooth ER rough ER nuclear pore nucleus ribosome cell membrane protein secreted cytoplasm 36. The plants food factory 37. Do all plant cells have chloroplast? 38. The storeroom of the cell 39. What happens when a vacuole loses water? 40. The garbage disposal of the cell. 41. The skeleton of the cell 42. Cell activities take place in the Cytoplasm 43. What are the differences between plant cells and animal cells? 44. What are the differences between Prokaryote and Eukaryote cells? 45. What do Cells look like in our body ? 46. Explain why? 47. Reference http://www.biologyjunction.com/ cell_functions.htm