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Cell Structure
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Animal Cells Do not have a regular shape Some can alter their shape
eg. Phagocytes or amoeba Contain some different organelles than plants
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Centrioles Associated with cell division Composed of microtubules
Anchor fibres to separate chromosomes during cell division
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Vacuoles Smaller than those found in plant cells Not used for support
Storage of water, food or waste.
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Animal Cell Specialisation
Draw a small sketch of the following examples on your handout. Cells have special features to enable them to carry out their function See handout
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Sperm Cell Nerve cell
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Epithelial cell Ciliated epithelium
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Red Blood Cell White Blood Cell
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Muscle Cell
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Plant cells Hold a fixed shape Enclosed in a cellulose wall
Have parts animal cells don’t
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Cell Wall Composed of cellulose Protects
Supports cell and maintains shape Limits cell volume preventing excessive water uptake
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Large vacuole Filled with aqueous solution of ions Prominent Storage
Waste disposal Growth
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Chloroplast Contain chlorophyll Used for photosynthesis
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Plant Cell Specialisation
Draw a small sketch of the following examples on your handout. Cells have special features to enable them to carry out their function See handout
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Root hair cell Palisade cell
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Guard cell Pollen grain
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Xylem and Phloem
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