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Transcript
Name: _____________________________________ Date: _________________ Pd: ________ Which organelle performs each of the following functions within the cell? Function Structure 1. Controls the movement into and out of the cell ____________________________ 2. Watery material which contains many materials ____________________________ 3. Serves as a pathway for transport of materials throughout cell ____________________________ 4. Serves as the control center for the cell ____________________________ 5. Site of protein synthesis ____________________________ 6. Involved in digestion of food & waste ____________________________ 7. The “powerhouse” of the cell ____________________________ 8. Serves as a storage center for cell products ____________________________ 9. Involved in cell division in animal cells ____________________________ 10. Contains secretory products to modify cell products ____________________________ 11. Site of the production of ribosomes ____________________________ 12. Controls movement into and out of nucleus ____________________________ 13. Gives plant cell its shape & provides protection ____________________________ 14. Hairlike structures used for movement ____________________________ 15. Long, hairlike structure for movement ____________________________ 16. Site of photosynthesis ____________________________ 17. Genetic information in the cell ____________________________ Name: _____________________________________ Date: _________________ Pd: ________ PARTS OF THE CELL—MATCHING Match the descriptions in Column I with the name in Column II Column I Column II _____1. holds the nucleus together a. Golgi bodies _____2. surface for chemical activity b. nucleus _____3. units of heredity c. chromosomes _____4. digestion center d. vacuole _____5. where proteins are made e. ribosomes _____6. structure involved in cell division f. endoplasmic reticulum _____7. hollow cylinder that supports cell g. nuclear membrane _____8. shapes and supports a plant cell h. centrioles _____9. stores & releases chemicals i. cytoplasm _____10. food for plant cells is made here j. cell wall _____11. spherical body within nucleus k. lysosome _____12. controls entry into & out of cell l. chloroplasts _____13. chromosomes are found here m. cell membrane _____14. jellylike substance within cell n. mitochondria _____15. contains code which guides all cell activities _____16. minute hole in nuclear membrane o. plastid _____17. where ATP is synthesized q. microtubule _____18. contains water & dissolved minerals r. nuclear pore _____19. stores food & contains pigment s. nucleolus p. genes Name: _____________________________________ Date: _________________ Pd: ________ Organization of the Cell 1. All cells are enclosed by a ______________________________ 2. The internal structure of cells that carry on life’s activities are called ___________________________ 3. ___________________________ cells are relatively lacking in complexity and their genetic material is not enclosed by membranes. 4. ___________________________ cells are relatively complex and possess both membrane-bound organelles and a “true” nucleus. 5. In eukaryotic cells, DNA is contained in the __________________________ 6. The ____________________ consists of two concentric membranes that separate the nuclear contents from the surrounding cytoplasm. 7. DNA is associated with proteins, forming a complex known as ______________________________ 8. Rough ER is studded with ________________________ that are involved in protein synthesis. 9. Some proteins constructed on RER are transported by __________________ for secretion to the outside or insertion in other membranes. 10.Lysosomes are small sacs containing _______________________ that can break down (lyse) complex molecules, foreign substances, and “dead” organelles. 11.Primary lysosomes are formed by budding from the ________________________ 12.The chemical reactions that convert food energy into ATP take place in organelles called __________________________________ 13.__________________________ are organelles that contain green pigment that trap light energy for photosynthesis. Name: _____________________________________ Date: _________________ Pd: ________ Look Alikes _____1. cell membrane a. hot dog with a maze inside _____2. mitochondrion b. water balloon _____3. proteins in cell membrane c. sandwich _____4. Golgi apparatus d. stack of pancakes _____5. central vacuole e. icebergs Work-Alikes _____1. cilia a. welcoming committee _____2. cell membrane b. boat oars _____3. ribosome c. boss or manager _____4. endoplasmic reticulum d. protein factories _____5. nucleus e. highway Analogies _____1. Hooke : cork cells a. Schleiden : animals c. Leeuwenhoek : single cells b. Virchow : plants d. Washington : dollar _____2. prokaryote : nucleus a. plant cell : chloroplasts c. cell : cell membrane b. bacteria : ribosomes d. animal cell : cell wall