Plant versus Animal Cell - PowerPoint PPT Presentation

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Plant versus Animal Cell

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Title: Plant versus Animal Cell


1
Plant versus Animal Cell
2
Plant Cells has unique features
  • Plastids
  • Non-photosynthetic storage Ex.
    Potatoes-starch, Ripe fruit - pigments
  • Photosynthetic plastid called a chloroplast
    site of photosynthesis

3
Plant Cells has unique features
  • Central Vacuole
  • Storage
  • Holds reserves of organic compounds
  • Repository for byproducts that would be toxic to
    the cell
  • Repository for pigments
  • Growth
  • Fills with water that pushes cytoplasm against
    cell wall.
  • If cell wall has capability to loosen, cell will
    expand

4
Plant Cells has unique features
  • Cell Wall
  • Protects the cell
  • Maintains shape

5
Plant Cell
6
Animal Cells have unique features
  • Lysosomes
  • Where macromolecules are hydrolyzed
  • Breaks down worn out organelles
  • Defective lysosomes give rise to diseases.
  • Ex. Tay Sachs disease

7
Animal Cell
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