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Year 9 Cell Types, Structures and Functions 1. What is the smallest basic unit of life? 14. In plant cells, a cell __________ surrounds the cell membrane for extra support. 2. What is needed to see most cells? 3. ___________ are made of one cell, while _______ are composed of more than one cell. 15. The cell ______________ is a living layer around cells, while the cell ________ in plants is nonliving. 4. What are prokaryotic cells? 5. Give an example of a prokaryote. 16. Jelly-like material inside the cell membrane is called _______________ and is where most ____________________ of the cell take place. 6.What are eukaryotes? 7. Are plant and animal cells prokaryotes or eukaryotes? 8. Where is DNA found inside prokaryotic cells? 17. Organelles are found inside the cell's _________________. 9. What 2 structures surround prokaryotic cells? 10. Nucleus can only be found in _____________ cells. 18. The ______________ controls the activities of the cell and contains the cell's _____________. 11. Name the 3 basic cell structures in eukaryotes. 19. Do Fungal cells have Chloroplasts? a. b. c. 20. Do Fungal cells have Cell Wall? 12. The sausage-shape structure that release cellular energy is known as __________. 21. Virus is not regarded as a living cell as it is not having many __________ for reproduction and other functions unless it can get inside other living cells. 13. What surrounds the outside of all cells to prevent substances going in or out of the cell? 22. Compare the size of a bacterium, fungal cell and an animal cell 1 Year 9 Infectious Diseases Different Types of Cells The structure of a simple virus consists of a protein shell and a viral genetic material. 2 Name: _____________________________ Fungal cells are very similar to plant cells (with cell wall) except they have no chloroplasts.