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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 already in existence.
CELL WALL: PLANT
• Function: Gives the cell most of its support and structure
• A thick, rigid membrane that surrounds a plant cell
• Bonds with other cell walls to form the structure of the plant
CELL MEMBRANEPlant and Animal
• Function:Semi permeable, allowing some substances to pass into the cell and blocking others.
• Thin layer of protein and fat that surrounds the cell
Cytoplasm• Function:
Where the organelles are located.
• The jellylike material located inside the cell.
• In Both Plant and Animal Cell
ENDOPLASMIC RETICULUM
• Function:transports materials through the cell
• Rough ER is covered with ribosome's that give it a rough appearance
• In both Plant and Animal Cell
Chloroplast
• Function: Manufactures food through photosynthesis. Uses energy from sunlight to make sugar.
• An elongated or disc-shaped organelle containing chlorophyll
• Only in Plant Cell
Golgi Bodies• Function:
Golgi bodies are the packaging and secreting organelles of the cell.
• Are stacks of membrane-covered sacs that package and move proteins to the outside of the cell.
• In Both Plant and Animal Cell
Lysosome• Function:
Where the digestion of cell nutrients takes place
• Also called cell vesicles • Spherical organelles
surrounded by a membrane
• They contain digestive enzymes
• In Both Plant and Animal Cell
Mitochondria• Functions:
Where energy is released.
• Rod-shaped organelles with a double membrane
• Membrane is infolded many times, forming a series of projections (called cristae)
• In Both Plant and Animal Cell
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
• In Both Plant and Animal Cell
Ribosomes• 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.
• In both Plant and Animal Cell
Vacuole• Function:
Like your suitcase, a vacuole is a temporary storage space for the cell.
• Fluid-filled, membrane-surrounded cavities inside a cell
• Filled with food being digested and waste material that is on its way out of the cell
• Many in Animal, One large in Plant
Nuclear Membrane
• Protects and guards the nucleus
• Controls movement of materials in and out of the nucleus
• Keeps the DNA inside the nucleus
• Allows other materials to pass in and out of the nucleus
• In Both Plant and Animal Cell
Nucleolus
• Controls the cells activity… The Brain
• Inside the nucleus
• The nucleolus is the part of the nucleus which contains most of the genes that code for the synthesis of ribosomal RNA
• In both Plant and Animal Cell
Animal Cell
Cell Membrane
Rough Endoplasmic Reticulum
Golgi Body
Smooth ER
Mitochondria
Nucleus
Cytoplasm
Lysosome
Vacuole
Ribosomes
Chromosomes
Nucleolus
Nuclear Membrane
Plant Cell
Mitochondria
Cell Wall
Nucleus
Vacuole
Golgi Body
Cell Membrane
Rough Endoplasmic Reticulum
Smooth ER
Chloroplast
LysosomeCytoplasm
Chromosomes
NucleolusNuclear Membrane
Ribosomes
Animal Cell Parts
Nuclear membrane Chromosomes
Mitochondria Nucleus
Smooth ER Nucleolus
Rough ER
Golgi Body
Cell Membrane
Ribosomes
Vacuole
Lysosome
Cytoplasm
Plant Cell Parts
Nuclear membrane Chromosomes
Mitochondria Nucleus
Smooth ER Nucleolus
Rough ER Chloroplast
Golgi Body Cell Wall
Cell Membrane
Ribosomes
Vacuole
Lysosome
Cytoplasm