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Plant & Animal Cells

Eukaryotic Organisms. Plant & Animal Cells. Plant Cell. Can you identify any plant structures?. Animal Cell. Why are these cells not round in shape as they are usually depicted?. Both pictures are of human cheek cells. Common Plant and Animal Stains. Iodine

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Plant & Animal Cells

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  1. Eukaryotic Organisms Plant & Animal Cells

  2. Plant Cell Can you identify any plant structures?

  3. Animal Cell Why are these cells not round in shape as they are usually depicted? Both pictures are of human cheek cells.

  4. Common Plant and Animal Stains • Iodine • Stains carbohydrates in plants bluish/black. • Stains glycogen red. • Where is glycogen only found? • Methylene Blue • Stains acidic cell parts (like nucleus) blue. Use on animal bacteria and blood specimens.

  5. Common Stains, cont. • Eosin Y • Stains alkaline cell parts (like cytoplasm) pink. • Use on plants, animals, blood. • Toluidene Blue • Stains acidic parts of cells (like nucleus) dark blue. • Good to show mitosis in plant cells

  6. New Discovery….No, just bubbles!

  7. Cancer Cells • Microscope Imaging station cancer cells behaving badly. (youtube.com) • http://www.youtube.com/watch?v=JYXaF7ZJii8

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