Name:_____________________ Block:______ The Cell WS #1 The Cell Parts Worksheet 1. What are the three parts of cell theory? 2. Explain why having many small cells is better than having few larger cells? 3. What are prokaryotic cells? How are they different from eukaryotic cells? Daintrey’s Doings J 1 Name:_____________________ Block:______ The Cell WS #1 4. Label this eukaryotic cell with the following parts: Nucleus, Nucleolus, Rough Endoplasmic Reticulum, Mitochondria, Golgi Apparatus, centriole, cytoplasm, cellular membrane, lysosome, vacuole 5. Use a check mark to indication weather the following parts can be found in a prokaryotic, animal, or plant cell Cell Part Prokaryote Animal Cell Plant Cell Cell Wall Plasma Membrane Nucleus Cholorplasts Ribosome Endoplasmic Reticulum Lysosome Centriole Vacuole Daintrey’s Doings J 2 Name:_____________________ Block:______ The Cell WS #1 6. Match the following structures with their functions Cell wall a. Fluid that all organelles float in Cell Membrane b. Controls all activities in the cell Plasma Membrane c. Manufactures Proteins Nucleus d. Packages materials before they exit the cells Nucleolus e. Contain digestive enzymes Ribosome f. Produces energy through cellular respiration Endoplasmic Reticulum g. Stores materials and waste Golgi Apparatus h. Barrier between the outside and inside of the cell Smooth ER i. Endoplasmic reticulum with no ribosomes Rough ER j. Aids in cell division in animal cells Lysosomes k. Produces energy through photosynthesis Peroxisome l The Enzymes break down molecules and as a result produce hydrogen peroxide molecules Vacuole M Concentrated area of chromatin, RNA and Proteins Chloroplasts N Provides structure and protection for plant cells Mitochondria O Phospholipid bilayer made out of phospholipids Cytoskeleton P Manufactures proteins from RNA copied in the nucleus Cytoplasm Q Synthesis and or modification of proteins, phospholipids and other substances distributed by vesicles formation. Come in both smooth and rough formations Daintrey’s Doings J 3 Name:_____________________ Daintrey’s Doings J Block:______ The Cell WS #1 4