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Characteristics of Living Organisms, Heterotrophic: obtain nutrition by…

- - - - Some bacteria can cause disease
        
        Others are beneficial
      - Heterotrophic / Autotrophic
    - - Cells store carbohydrate as glycogen
        
        Structure of a animal cell:
        
        Cell Membrane
        
        controls which substances move into
        and out of the cell
        
        Partially permeable
        
        Cytoplasm
        
        site of numerous chemical reactions
        
        Nucleus
        
        controls activities of the cell
        
        Mitochondria
        
        Carry out areobic respiration
        
        Breaks down glucose to release energy
        
        Ribosome
        
        site of protein synthesis
        
        Producing protein molecules
      - Heterotrophic
    - - Autotrophic
      - Cells store carbohydrates as starch
        
        Structure of a plant cell:
        
        Same as an animal cell but with:
        
        Vacuole
        
        contains a solution of sugars, mineral ions and other solutes
        
        Keeps the cell turgid
        
        Cell Wall
        
        Made out of cellulose (a carbohydrate)
        
        Prevent the cell from bursting
        
        1 more item...
        
        Chloroplasts
        
        Contains chlorophyll
        
        absorbs light energy
        needed for the process of photosynthesis.
    - - Saprotrophic
      - Groups of fungi:
        
        Mushroom
        
        Mould
        
        Multicellular
        
        Yeast
        
        Unicellular
        
        Similar to Plant cells but...
        
        Cell wall is made up of Chitin
        
        Cells store carbohydrate as glycogen
        
        The bodies is made out of hyphae (long, thin filaments)
        
        It forms a network called Mycelium
  - - - Heterotrophic / Autotrophic
      - Algae
        
        More like plants
        
        Chlorella, Seaweed
      - Protozoa
        
        Have features similar to animals
        
        Amoeba, Plasmodium
- - - - This allows the host cell to bust, releasing new viruses
        
        They are called pathogens
- - - - Pneumococcus
        
        Pneumonia
    - - HIV
        
        AIDS
    - - Plasmodium
        
        Malaria