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Chapter 4 Study Guide AP Biology 2009 1. What is the largest known cell? What is the smallest? Why can’t you just be one big cell, instead of many little ones? What’s bigger virus or bacteria? (p 54) Name: Date: _______________________________ _______________________________ _______________________________ _______________________________ _______________________________ _______________________________ _______________________________ _______________________________ _______________________________ 2. What is a prokaryotic cell? Label the diagram. What organisms have cells like this? (p 55) _______________________________ _______________________________ _______________________________ _______________________________ 3. Eukaryotic cells come in two types: animal and plant. Fill out the following chart: (p 56-66) Cell Part: ( Name and sketch) Nucleus and nuclear envelope. Nucleolus Nuclear Pore DNA Endoplasmic Reticulum ER Smooth ER Rough ER Vesicles Ribosome Subunits Golgi Apparatus Cisternae Function and Analogy: Animal/ Plant/ Both? Vacuoles Central Vacuole Contractile Vacuole Lysosomes Peroxisomes Mitochondria Chloroplast: Cell Skeleton Microfilaments Microtubules Intermediate filaments Cilia and Flagella Cell Junctions Plasmodesmata Tight Junction Anchoring Junction Communicating Junction Cytoplasm Label the diagrams below: