Transcript CELL CITY
CELL CITY 7th Grade Science Used with permission: Mr. Conner Objective: Students will understand how parts of a living cell relate to parts of a working city. Delivery Van Warehouse Power Plant Food Processing Plant City Planning Office City Hall Road System City Auditor City Limits Construction Company Test your knowledge Endoplasmic Reticulum Cytoplasm Nucleolus Mitochondria Lysosome * * * * Endoplasmic Reticulum Nucleus Ribosomes Vacuole Cell Membrane Chromosomes Return to City Test your knowledge City Limits Cell Membrane • Controls what goes in and out of a city • A thin flexible covering that surrounds the cell • Controls what goes in and out of the cell Return to City Return to cell Road System • Allows for movement throughout the city Return to City Endoplasmic Reticulum • A network of tube-like passageways through which proteins from the ribosomes are transported Return to cell City Hall •Controls all the activities of the city Return to City Nucleus •A large, round/oval structure near the center of the cell that controls all of the activities in the cell Return to cell City Auditor •Stores all the records of the city and passes them on as the city grows Chromosomes •Rod-shaped bodies found in the nucleus that pass on hereditary traits Return to City Return to cell City Planning •Place in city hall where plans are made for the construction of the city Return to City Ribosomes •Grain-like bodies made of RNA in the nucleolus where proteins are produced Return to cell Food Processing Plant Lysosomes •Processes large quantities of food entering the city into smaller packages that can be used more easily •Small, round structures in the cytoplasm •Contain digestive enzymes to break down large food into sugars Return to City Return to cell Warehouse •Stores materials needed by the city Return to City Vacuole •A large round sac in the cytoplasm •Stores water, food, wastes Return to cell Construction Company •Builds structures for the city Return to city Nucleolus •Small dense object found in the middle of the nucleus •Makes RNA for the cell Return to cell Delivery Van Delivers products made at the construction company to other locations in the city Return to city Cytoplasm Jelly-like; Helps organelles move throughout the cell Return to cell Power Plant Mitochondria Produces energy for the city •Tiny bean shaped structure in cytoplasm •Highly folded inner membrane •Supplies energy for the cell by transforming sugar into energy Return to city Return to cell Test Your Knowledge Match the cell part to its function to test your knowledge Return to city Return to cell Tube-like passageways through which proteins are transported Cell Membrane Controls what goes in and out of the cell Controls all of the activities in the cell Remember it works like the City Limits * * * Back to Test Cell Membrane Way to GO! CORRECT! ROCK ON! You are a Groovy Scientist! Next Question Controls all of the activities in the cell Nucleus Helps organelles move throughout the cell Controls what goes in and out of the cell Remember it works like City Hall * * * Back to Test Nucleus Way to GO! CORRECT! ROCK ON! You are a Groovy Scientist! Next Question Tube-like passageways through which proteins are transported Cytoplasm Helps organelles move throughout the cell Controls what goes in and out of the cell Remember it works like the Delivery Van * * * Back to Test Cytoplasm Way to GO! CORRECT! ROCK ON! You are a Groovy Scientist! Next Question Tube-like passageways through which proteins are transported Nucleolus Makes RNA for the cell Controls what goes in and out of the cell Remember it works like a Construction Company * * * Back to Test Nucleolus Way to GO! CORRECT! ROCK ON! You are a Groovy Scientist! Next Question Tube-like passageways through which proteins are transported Chromosomes Makes RNA for the cell Pass on hereditary traits Remember it works like the City Auditor * * * Back to Test Chromosomes Way to GO! CORRECT! ROCK ON! You are a Groovy Scientist! Next Question Tube-like passageways through which proteins are transported Endoplasmic Reticulum Makes RNA for the cell Pass on hereditary traits Remember it works like the City Road System * * * Back to Test Endoplasmic Reticulum WAY TO GO! CORRECT! ROCK ON! You are a Groovy Scientist! Next Question Tube-like passageways through which proteins are transported Ribosomes Makes RNA for the cell Grain-like bodies made of RNA that produce proteins Remember it works like the City Planning Office * * * * Back to Test Ribosomes WAY TO GO! CORRECT! ROCK ON! You are a Groovy Scientist! Next Question Tube-like passageways through which proteins are transported Mitochondria Bean shaped folded membrane that supplies energy to the cell Grain-like bodies made of RNA that produce proteins Remember it works like the Power Plant Mitochondria Back to Test * * * * WAY TO GO! CORRECT! ROCK ON! You are a Groovy Scientist! Next Question Large round sac in the cytoplasm that stores water, food, and wastes Vacuole Bean shaped folded membrane that supplies energy to the cell Grain-like bodies made of RNA that produce proteins Remember it works like the Warehouse * * * * Back to Test Vacuole WAY TO GO! CORRECT! ROCK ON! You are a Groovy Scientist! Next Question Large round sac in the cytoplasm that stores water, food, and wastes Lysosome Bean shaped folded membrane that supplies energy to the cell Structures that contain digestive enzymes to break down large food into sugars Remember it works like the Food Processing Plant Lysosome Back to Test * * * * Way to GO! CORRECT! ROCK ON! You are a Groovy Scientist! Start Again