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Model of Cells - The Basic Units of Life

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    Plant and animal cells.
  •   Study   Slideshow
  • What is the cell wall made of?
    A type of carbohydrate called cellulose.
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  • What is the name of the partially permeable cell structure that allows only certain substance to pass through?
    Cell membrane
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  • What is the name of the jelly like substance found in a plant and animal cell?
    Cytoplasm
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  • What processes occure in the cytoplasm?
    Chemical reactions
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  • What is the nucleus responsible for?
    Cell reproduction, control cell activities/repair, keeps the cell alive
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  • What does the nucleus contain?
    Genetic material called chromosomes.
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  • What are chromosomes?
    Long thread-like structures that contain genes.
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  • What does the vacuole contain?
    Water and other nutrients needed for living organisms to survive.
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  • Compare the size of the vacuole in a typical plant and animal cell.
    Animal cell = small, numerous, temporary Plant cell = single, large
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  • In a plant cell, what liquid is contained within the vacuole?
    Cell sap
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  • How are tissues formed in a multicellular organism?
    Cell performing similar functions group together to form tissues.
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  • How are organs formed in a multicellular organism?
    Different types of tissues that work together to perform a function.
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  • How are organ systems formed in a multicellular organism?
    Several organs with related functions work together for a specialised purpose.
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  • What is the division of labour?
    The breakdown of work into small and more specific tasks for maximum effeciency.
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