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Unicellular Eukaryotes - Protists (Euglena, Amoeba and Paramecium)

Unicellular Eukaryotes - Protists (Euglena, Amoeba and Paramecium). I Have In-Depth Notes With Pictures (Including Reproduction) on My Website Under “Class Notes” http://www.wsfcs.k12.nc.us/domain/333. Very Corny Protist Song . Euglena. Unicellular (Single-Celled)

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Unicellular Eukaryotes - Protists (Euglena, Amoeba and Paramecium)

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  1. Unicellular Eukaryotes - Protists (Euglena, Amoeba and Paramecium)

  2. I Have In-Depth Notes With Pictures (Including Reproduction) on My Website Under “Class Notes” http://www.wsfcs.k12.nc.us/domain/333

  3. Very Corny Protist Song 

  4. Euglena • Unicellular (Single-Celled) • Autotrophic  Photosynthesis (he’s green with chloroplasts) • Can also feed (heterotrophic) • Contractile vacuole  Pumps out excess water (osmoregulation) • Help maintain homeostasis • Light detection, phototaxis, • Flagella for movement • Has nucleus • Asexual via binary fission

  5. Euglena in Motion

  6. Euglena at 1000x

  7. Amoeba • Pseudopods (“false foot”) for movement and feeding via endocytosis • Waste removal via exocytosis • Senses prey by chemical agents given off (chemotaxis) • Has a nucleus • Contractile vacuole for osmoregulation • homeostasis • Asexual Exact copy of itself (no genetic diversity) • Sexual  Exchange of genetic material between two amoeba (genetic diversity)

  8. Amoeba Feeding

  9. Paramecium • Cilia for movement • Heterotrophic • Oral Groove for feeding • Contractile vacuole removes excess water • Has nucleus • Asexual or sexual

  10. Paramecium

  11. Copy and Paste URL “Amoeba Video "phagocytose 1” http://www.youtube.com/watch?v=aWItglvTiLc Paramecium Video “Paramecium Magnified 400X! High Definition!” http://www.youtube.com/watch?v=fh_yjLppNAg Euglena Video “Amazing Microscopic HD Video! Euglena viridis. Structural Detail @ 1000x. 108p” http://www.youtube.com/watch?v=Zhn1ZFIkDyg

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