n i n e t e e n · 19 M A K E M O D E L S O F C E L L S STEAM LAB TECH W0RKSH0P DISCUSS. Animal cells and plant cells have some elements in common, but are not exactly alike. How are they different? How are they the same? MAKE a model of an animal cell. Fill the ziplock bag with the jelly. This will represent the cytoplasm. Add the grape to represent the nucleus. Add the dried fruits or sweets to represent the organelles. Close the bag. MAKE a model of a plant cell. Line the container with the cling film. The container is the cell wall. The cling film is the cell membrane. Add the grape. This represents the nucleus. Add the peas. These represent the chloroplasts. Finally, fill the container with water to represent the cytoplasm. DESCRIBE your models to your classmates. Explain the main parts of each type of cell. You need cling film a transparent container a glass of water a grape some frozen peas You need a ziplock bag some ready-to-eat yellow or orange jelly a grape assorted dried fruits or sweets plant cells animal cells A model of an animal cell A model of a plant cell This is the cytoplasm. 1
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