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Name: __________________________________ Date: _________________ Period: ______ CELLabration Time! – Study Guide #2 (Unit Test #2 is on Monday, March 20th) Directions: Answer the following questions in complete sentences on a separate sheet of paper. 1. What are the differences between plant cells and animal cells? 2. How do waste products, such as carbon dioxide leave cells? 3. What are cells? 4. Which part of a plant cell provides rigid support for the plant? 5. Nutrients and oxygen enter cells through which structure? 6. In which type of cell would you find chloroplasts? 7. Which structures are found in both plant and animal cells, but are smaller and more numerous in an animal cell? 8. Cells store water and other substances in which organelles? 9. The brain of a large animal is like the ________________________ of a cell. 10. What is the role of mitochondria in eukaryotic cells? 11. What is the jelly-like area between the cell membrane and the nucleus in an animal cell? 12. Under a microscope a student observed cells with a boxlike shape, green organelles, and a nucleus off to the side. What type of cells were these? 13. What is the function of the nucleus? 14. What is the relationship between endoplasmic reticulum and the Golgi apparatus? 15. Which organelle is responsible for synthesizing proteins? 16. List the three parts of the cell theory. 17. List the levels of organization for multi-cellular organisms from simplest to most complex. 18. Cells that are similar in structure and function are joined together to form what? 19. Tissues that are similar in structure and function are joined together to form what? 20. The outermost structure of a plant cell is the ________________________. 21. Which organelle can be compared to a principal in a school? 22. In a plant cell, which organelle is the site of photosynthesis? 23. Which organelle helps digest material in animal cells?