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Name:_____________________________Period:_______Date:________________ Cell City/ Cell Football Stadium Analogy Floating around in the cytoplasm are small structures called organelles. Like the organs in your own body, each one carries out a specific function necessary for the cell to survive. Imagine the cell as a miniature city or football stadium. The organelles might represent people, places or parts of the city/stadium because they each have similar jobs. Below are the descriptions of important parts of the Cell City and Cell Football Stadium. Choose ONLY ONE of the analogies to work with: A. B. C. D. E. F. Toll Booths on either side of city - control what goes in and out of the city Fence around the City – provides extra support to the city City Hall – Where the mayor is located. Mayor – Controls all the activities of the city. Construction Company - Make structures for the city. Delivery Van on Roads - transports products made at the construction company to other locations. G. Warehouse - Stores materials needed by the city. H. Solar Power Plant – Uses the sun’s energy and stores it. I. Power Company - Takes energy from the solar power plant to make usable energy for the city. OR Stadium Security – controls who and what goes in and out of the stadium Stadium Walls - provide extra support to the stadium Head Coach - controls all the activities of the team (calls plays) Playbook – With the coach and stores all of the different plays and team information Football players - the people who make the plays Football Field - the place where the ball is transported to the desired location (end zone) G. Gatorade cooler - stores water and fluids for the team. H. Concession Stand Workers - use raw ingredients to produce food that can then be used by others for energy. I. Fans - eat and breakdown food into usable energy and use that energy to cheer for their favorite team and players. A. B. C. D. E. F. Part 1 – Fill in the last column of the table with the parts of the city listed above. Once you have completed your table, show this to your teacher and begin Part 2. Organelle Function Part from Analogy Nucleus Large, round/oval structure usually located near the center of the cell. It is the control center and stores the DNA. DNA Genetic information for the cell found inside the nucleus. Cell membrane Surrounds entire cell and controls what gets in and out. Cell wall In plant cells, surrounds the cell membrane. For extra support. Endoplasmic reticulum (ER) Proteins travel on this. They are like passageways. Ribosomes Small dots in a cell. Make proteins. Chloroplast Green structure that takes in sun’s energy and turns it into food energy. Mitochondria Takes food energy and turns it into usable energy (ATP) Large central vacuole Very large organelle in plant cells. Stores water, food, wastes, or other materials. Part I: Plant Cell Drawing On a plain piece of paper, you will sketch, color, and label a plant cell. Include all the cell parts listed in the chart above. Use your notes to help you Part II: City/Stadium Drawing On a plain piece of paper, you will sketch, color, and label the city OR football stadium with the organelle and city/football stadium part (nucleus/city hall OR nucleus/head coach). Make sure you place the part in the correct location Ex: The cell membrane is one of the outermost parts of a cell, so the police department/city limits OR stadium walls; should not be in the center of your drawing. DNA should be inside the nucleus. Part III: Mobile Construction – see grade sheet for details. Part Grade Sheet Points Student Peer Teacher Possible Assessment Evaluation Assessment Part I: Plant Cell Drawing Sketched on plain paper 2 Colored with colored pencils 2 Sketch is correctly shaped and labeled as a plant cell Includes a cell wall 2 Includes a cell membrane 4 Includes nucleus 4 Includes DNA 4 Includes chloropast 4 Includes endoplasmic reticulum 4 Includes ribosomes 4 Includes mitochondria 4 Includes vacuoles 4 4 Part II: City Sketched on plain paper 2 Colored with colored pencils 2 Sketch is correctly shaped and labeled Includes analogy of a cell wall 2 Includes analogy of a cell membrane Includes analogy of nucleus 4 Includes analogy of DNA 4 Includes analogy of chloropast 4 Includes analogy of endoplasmic reticulum Includes analogy of ribosomes 4 Includes analogy of mitochondria 4 Includes analogy of vacuoles 4 Part III: Mobile Construction Glues cell and city to opposite sides of construction paper Punched at top and a 20 cm piece string inserted to hang Puts name and period on mobile and attaches rubric with paper clip 4 4 4 2 2 2 Neatness Table turned in and selfassessment completed 5 5 Final Grade 100