Introduction to Cells Animal Cells, Plant Cells, Bacterial Cells, Oh My!
PLANT AND ANIMAL CELLS. Your Paper PartsFunction.
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Transcript of PLANT AND ANIMAL CELLS. Your Paper PartsFunction.
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PLANT AND ANIMAL CELLS
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Your PaperParts Function
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Cell Theory:
• All organisms are made up of one or more cells.
• The cell is the basic unit of organization of all organisms.
• All cells come from other cells all ready in existence.
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CELL WALL: PLANT
• Function: Gives the cell most of its support and structure
• A thick, rigid membrane that surrounds a plant cell
• PLANTS ONLY
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CELL MEMBRANE
• Function:Semi permeable, allowing some substances to pass into the cell and blocking others.
• Thin layer of protein and fat that surrounds the cell BOTH PLANT AND
ANIMAL
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Chloroplast
• Function: Where photosynthesis takes place
• An elongated or disc-shaped organelle containing chlorophyll
• PLANTS ONLY
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Cytoplasm• Function:
Where the organelles are located.
• The jellylike material outside the cell nucleus.
• BOTH
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ENDOPLASMIC RETICULUM
• Function:transports materials through the cell
• Rough ER is covered with ribosome's that give it a rough appearance
• BOTH PLANT AND ANIMAL
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Golgi Bodies• Function:
Golgi bodies are the packaging house and secreting organelles of the cell.
• Are stacks of membrane-covered sacs that package and move proteins to the outside of the cell.
• BOTH PLANT AND ANIMAL
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Lysosome• Function:
Where the digestion of cell nutrients takes place
• They contain digestive enzymes
• ANIMAL ONLY
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Mitochondria• Functions:
Where energy is released; Powerhouse
• Spherical to rod-shaped organelles with a double membrane
• Membrane is in-folded many times, forming a series of projections (called cristae)
BOTH PLANT AND ANIMAL
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Nucleus:The Manager• Function:
Controls many of the functions of the cell
• Spherical body containing many organelles, including the nucleolus
• Contains DNA (in chromosomes)
• Surrounded by the nuclear membrane
BOTH PLANT AND ANIMAL
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Ribosome's• Function:
Small structures in the cytoplasm that create proteins.
• Ribosome's are either free floating in the cytoplasm of a cell or attached to endoplasmic reticulum in a cell.
BOTH PLANT AND ANIMAL
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Vacuole• Function:
Like your suitcase, a vacuole is a temporary storage space for the cell.
• Fluid-filled, membrane surrounded cavities inside a cell
• Fills with food being digested and waste material that is on its way out of the cell
1 in Plant- Several in Animal
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Edible Plant and Animal Cells
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Animal Cell
Plant Cell
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Animal Cell
Cell Membrane
Rough Endoplasmic Reticulum
Golgi Body
Smooth ER
Mitochondria
Nucleus
Cytoplasm
Lysosome
Vacuole
Ribosomes
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Plant Cell
Mitochondria
Cell Wall
Nucleus
Vacuole
Golgi Body
Cell Membrane
Rough Endoplasmic Reticulum
Smooth ER
Chloroplast
LysosomeCytoplasm