Cell Organelles and Their Processes
Published on Nov 18, 2015
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PRESENTATION OUTLINE
CELL ORGANELLES
AND THEIR PROCESSES BY:LEXI HELMAN
THE ANIMAL CELL
Untitled Slide
ANIMAL CELL ORGANELLES
- Nucleolus
- Nucleus
- Ribosomes
- Vesicle
- Rough Endoplasmic Reticulum
ANIMAL CELL ORGANELLES
- Golgi Apparatus
- Cytoskeleton
- Smooth Endoplasmic Reticulum
- Mitochondrion
- Vacuole
ANIMAL CELL ORGANELLES
- Cytosol
- Lysosome
- Centrosome
- Cell Membrane
ANIMAL CELL ORGANELLE FUNCTIONS
- Nucleolus-produces RNA
- Nucleus-controls the function of the cells and contains DNA
- Ribosomes-small organelles composed of RNA; sites ofprotein synthesis
- Vesicle-fluid enclosed by a lipid bilayer membrane;organizes cell substances
- Rough ER-transports materials through the cell and produces proteins
ANIMAL CELL ORGANELLE FUNCTIONS
- Golgi Apparatus-packages proteins and carbohydrates into vesicles for export
- Cytoskeleton-gives the cell its' shape and resistance to deformation
- Smooth ER-transports materials through the cell
- Mitochondrion-converts the energy stored in glucose into ATP
- Vacuole-fills with food being digested and waste material
ANIMAL CELL ORGANELLE FUNCTIONS
- Cytosol-the site of multiple cell processes
- Lysosome-digests cell nutrients
- Centrosome-makes microtubules
- Cell Membrane-allows substances to pass into the cell and blocks others
ANIMAL CELL FUN FACTS
- The cell is self -sufficient. It can generate organelles if needed
- Animal cells have a self-destruct system called apoptosis
- The nucleus can be located anywhere in the cell
- The average size of an animal cell is 1-100 micrometers
THE PLANT CELL
Untitled Slide
PLANT CELL ORGANELLES
- Cell membrane
- Cell wall
- Nuclear membrane
- Plasmodesma
- Vacuole
PLANT CELL ORGANELLES
- Plastids
- Chloroplast
- Leucoplast
- Chromoplast
- Golgi bodies
PLANT CELL ORGANELLES
- Cytoplasm
- Nucleus
- Chromatin
- Cytoskeleton
- Nucleolus
PLANT CELL ORGANELLES
- Mitochondrion
- Extra: DNA, RNA
PLANT CELL ORGANELLE FUNCTIONS
- Cell membrane-allows some substances to pass through, blocks others
- Cell wall-gives the cell most of its support and structure
- Nuclear membrane-the membrane that surrounds the nucleus
- Plasmodesma-enables transport and communication between cells
- Vacuole-helps maintain the shape of the cell
PLANT CELL ORGANELLE FUNCTIONS
- Plastids-manufactures and stores chemical compounds used by the cell
- Chloroplast-Photosynthesis is taken place
- Leucoplast-provide a wide range of essential biosynthetic functions
- Chromoplast-synthesize and store pigments
- Golgi bodies-packages proteins for export out of the cell
PLANT CELL ORGANELLE FUNCTIONS
- Cytoplasm- contains all of the cell organelles
- Nucleus-controls the organelles and contains DNA
- Chromatin-packages DNA into a smaller volume to fit in the cell,
- reinforces the DNA macromolecule to allow mitosis, prevents DNA
- damage and controls DNA replication and gene expression
PLANT CELL ORGANELLE FUNCTIONS
- Cytoskeleton-gives the cell its' shape
- Nucleolus-produces RNA
- Mitochondrion-converts the energy stored in glucose into ATP
PLANT CELL FUN FACTS
- One sixth of the sun's energy will be used by plants
- Plant cells were the first cells discovered
- Plant cells will not rupture when taking in excess water
- because their cell walls can handle extra fluids.
