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21 Cards in this Set
- Front
- Back
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Kingdom Protista are
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eukaryotic, contain nucleus and membrane bound organelles. Are unicellular, and are Autotrophic and heterotropic.
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Heterotrophs
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sarcondina
ciliates apicomplexans |
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Autotrophs
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Red, Brown, Green, Golden algae.
Diatoms |
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Both
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Euglenoids
dinoflagellates |
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Phylum Sarcondina
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Unicellular. False feet (pseudopods) engluf prey.
Ameoboid protozoans Naked Amoebas Radiolarians Foraminiferans |
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Sarcondina Radiolarians contain
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silicon based shells
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Phylum Ciliophora
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Unicellular
Contain two nuclei arrays of cilia allow movement and direct food into oral route. Paramecium (macro and Micro nucleus) |
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Phylum Zoomastigina or Mastigophora
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Unicellular
Flagella Internal Parasites Trypanosoma and Giardia |
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Phylum Euglenophyta
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Unicellular
Flagellated, freshwater photoautorophs euglena |
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Phylum sporozoa/ Apicomplexa
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Unicellular
Non motile Spore forming/parasitic Microtubular device that can attach to and penetrate host cell*apical complex Plasmodium- causes malaria |
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Phylum Pyrrophyta/Dinoflagellata
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Heterotrophic/prey on bacteria and algae, others parasitize marine fish and inverts.
photosynthetic(some) single celled flagellates Two Flagella key producers in freshwater and marine habitat |
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Red tide/Bloom
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increase in pop of aquatic protists, mostly dinoflagellates. Red tide, causes fish death
Toxins may become concentrated in tissues of clams and other shellfish. Humans can experience numb mouth face and limbs. |
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Phylum chrysophyta
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free living photosynthetic cells
yellow and brown pigments Golden Algae, Yellow/green algae, DIATOMS, coccolithophores |
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Diatoms
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contain silica walls. Abrasive shells used in polishes, toothpaste, reflective roadway signs
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Phylum Chlorophyta
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GREEN algae
uni and multicell photosynthetic autotrophs CHLORO A and B cell walls contain CELLULOSE |
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Phylum Phaeophyta
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BROWN algae
distinct olive pigment, fucoxanthin temperate-cool seas microscopic to 30 meters tall. Kelps (largest protists) ALGIN- emulsifier, thickener, stabilizing agent in food and bev GIANT KELP |
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Phylum Rhodophyta
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RED algae
grow at great depths red and blue pigments that allow it to live deeper in the ocean than other algeas. Most abundant in tropical seas |
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Uses for red algae
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agar- culture medium polysaccharide
Carrageenan-polysacch used in foods like choco bars and paints and cosmetics Nori |
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Phylum OOmycota
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Heterotrophs
Decomposers and parasites water molds, downy mildews and white rusts GRAPES, POTATO BLIGHT, SUDDEN OAK DEATH |
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Phylum Myxomycota
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Plasmodial slime molds
heterotrophic multinucleated mass |
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Phylum Acrasiomycota
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Cellular slime molds
heterotr amoeboid cells |
