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Name _______________________________________ Date_______________ Period_____ Exploring Cells 7.1 Template for Spirogyra Cell Drawing- Label cell wall, cytoplasm, chloroplast ________________________________________________________ ________________________________________________________ 1 2 3 4 5 6 7 8 9 10 Analyzing What You’ve Done- Answer each question with a complete sentence. Be sure to cite evidence to support your claim. A. Based on the alga Spirogyra that you observed, would you consider Spirogyra to be more plant like or more animal like? Defend your answer. Name _______________________________________ Date_______________ Period_____ 7.2 Template for Onion Leaf Cell Drawing - Label cell wall, cytoplasm, nucleus _______________________________________________________ ________________________________________________________ 1 2 3 4 5 6 7 8 9 10 A. Why don’t onion cells contain the green pigment chlorophyll? 7.3 Template for Elodea Leaf Cell Drawings 1. Label cell wall, cytoplasm, and chloroplast. ________________________________________________________ ________________________________________________________ 1 2 3 4 5 6 7 8 9 10 Name _______________________________________ Date_______________ Period_____ 7.4 Template for Animal Cell Drawings - Label cell membrane, cytoplasm, nucleus ______________________________ ______________________________ ______________________________ 1 2 3 4 5 6 7 8 9 10 ______________________________ 1 2 3 4 5 6 7 8 9 10 ______________________________ ______________________________ 1 2 3 4 5 6 7 8 9 10 Name _______________________________________ Date_______________ Period_____ Student Sheet 7.4 (continued) Reflecting on What You’ve Done D. Use the chart below to compare and contrast organelles you observed in cells from the onion bulb and the Elodea leaves. Similarities Differences E. Use the chart below to compare and contrast organelles you observed in cells from the onion bulb and cheek cells. Similarities Differences F. Use the chart below to compare and contrast organelles you observed in cells from the Elodea leaves, and cheek cells. Similarities Differences G. List the common organelles found in Elodea leaves, onion, and cheek cells. H. If animal cells do not have cell walls, what gives animals such as mammals shape and support? I. Give one example from among the cells you observed in this lesson of how the size and shape of the cell is suited for its particular function.