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ALL LIVING ORGANISMS ARE MADE UP OF CELLS

ALL LIVING ORGANISMS ARE MADE UP OF CELLS. CELL STRUCTRURE & FUNCTION. EUKARYOTES. EXAMPLE: Plant Cell & Animal Cell. BASIC CELL TYPES. 1. PROKARYOTES: Example Bacteria . EUKARYOTIC CELL. 1. CELL MEMBRANE 2. NUCLEUS 3. ORGANELLES. CELL MEMBRANE. 1. Selectively permeable

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ALL LIVING ORGANISMS ARE MADE UP OF CELLS

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  1. ALL LIVING ORGANISMS ARE MADE UP OF CELLS

  2. CELL STRUCTRURE & FUNCTION

  3. EUKARYOTES EXAMPLE: Plant Cell & Animal Cell

  4. BASIC CELL TYPES • 1. PROKARYOTES: Example Bacteria .

  5. EUKARYOTIC CELL • 1. CELL MEMBRANE • 2. NUCLEUS • 3. ORGANELLES

  6. CELL MEMBRANE • 1. Selectively permeable • 2. Phospholipids • 3. Proteins >> Integral >> Peripheral

  7. CYTOPLASM • 1. LIES BETWEEN THE CELL MEMBRANE AND NUCLEUS.

  8. MITICHONDRION • 1. TRANSFERS ENERGY FROM ORGANIC COMPOUNDS TO ATP • 2. STRUCTURE:- • Double layered Membrane • Crystal • Matrix

  9. ENDOPLASMIC RETICULUM • 1. Prepares proteins for export , Synthesizes steroids, Regulates Calcium levels , Breaks down toxic substances

  10. GOLGI APPARATUS • 1. Processes and Packages substances produced by the cell.

  11. LYSOSOME • Digests Molecules ,Old Organelles and foreign substances. • Micro Filaments and Micro tubules contribute to the support movement and division of cells. • Cilia and Flagella Propel cells through the environment, move materials over the cell surface tubules

  12. NUCLEUS • Stores Hereditary information in DNA, Synthesizes RNA and Ribosome

  13. CELL WALL • 1. Supports and protects the cell.

  14. VACUOLE • Stores enzymes and waste products.

  15. PLASTID • Stores food or pigments. • One type (Chloroplast) transfers energy from light to organic compounds.

  16. DIFFERENCES BETWEEN PLANT &ANIMAL CELLS • No Cell wall • No Chloroplast • No Vacuole • Cellulose Cell wall is present. • Chloroplast • Large Vacuole

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