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Transcript
Work Hard. Get Smart. App Cell Biologist: _________________________________ Class: 8__ Date: ______________ Mrs. Bouchard – 8th Grade Science Rally Coach – Plant Cells and Organelles 1. Label each of the images below as either a plant cell or animal cell. 2. Explain in one sentence: How did you know which was the plant cell? ___________________________________________________________________________ ___________________________________________________________________________ There are three main differences between plant cells and animal cells. Answer the TRUE / FALSE questions below to determine what those three differences are! 3. Plant cells have a hard outer cell wall, but animal cells do not. TRUE FALSE 4. Animal cells have a nucleus, but plant cells do not. TRUE FALSE 5. Animal cells have mitochondria, but plant cells do not. TRUE FALSE 6. Plant cells have green chloroplasts, but animal cells do not. TRUE FALSE 7. Animal cells have many small vacuoles, but plant cells have one large vacuole to store water. TRUE FALSE 8. Plant cells do not have cell membranes, because they have cell walls instead. TRUE FALSE 9. Label the two chloroplasts on the diagram of the cell to the right. 10. Label the cell wall on the diagram of the cell to the right. TURN TO THE NEXT PAGE! Work Hard. Get Smart. 11. What does the cell wall do for a plant cell? ________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ 12. What does a chloroplast do for a plant cell? _______________________________________ ___________________________________________________________________________ ___________________________________________________________________________ 13. What if a plant cell did not have chloroplasts? Would it be able to survive? Explain! ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ 14. What if a plant cell did not have a cell wall? Would it be able to survive? Explain! ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ Remember our analogies? For example, the nucleus is like the central office of a factory, because just like the central office makes decisions, the nucleus controls what the cell does. 15. What is a good analogy for the chloroplast? (Start, “The chloroplast is like …”) ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ 16. What is a good analogy for the cell wall? (Start, “The chloroplast is like …”) ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ You’re done! Raise your hand for Mrs. Bouchard to check your work!