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Download Cells 02 - Bacteria and Protists Notes
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Transcript
Bacteria and Protists Bacteria Cartoon Bacteria: • Kingdom Moneran • They are ALL single-celled • Do NOT have a nucleus Bacteria are classified by shape: •Coccus (round) •Bacillus (rod) •Spiral (corkscrew) Protists (Protozoa) Cartoon Protists: • Kingdom Protista • Wide variety • Most are single-celled • They DO have a nucleus • Live in wet environments (lakes, ponds…) Protists are classified by how they move and gather food. They use: • Cilia • Pseudopods • Flagella A Paramecium uses Cilia Paramecium •Moves through the water by waving tiny hairs called cilia. •The cilia also help to capture food An Amoeba uses Pseudopods Amoeba •Has pseudopods (false feet) •Moves by pulling itself with its pseudopods. •The pseudopods are also used to trap food. Pseudopods A Euglena uses Flagella Euglena •Move using whip-like tails called flagella. •Has traits of both plants and animals; it can make its own food and can also eat.
