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My Kingdom for a Eukaryote!. Vocabulary. MULTICELLULAR. UNICELLULAR. Simple organisms made of just one cell – total. Complex organisms w/many cells. Vocabulary. Prokaryotic – describes an organism with cells that have a cell membrane but do NOT have a nucleus
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Vocabulary MULTICELLULAR UNICELLULAR Simple organisms made of just one cell – total. Complex organisms w/many cells
Vocabulary • Prokaryotic – describes an organism with cells that have a cell membrane but do NOT have a nucleus • Eukaryotic – describes an organism with cells that have a cell membrane and a nucleus
Vocabulary • Autotrophic – makes its own food • Heterotrophic – gets nutrients from the food it consumes
List of the Three Domains and the Six Kingdoms 1.Domain Bacteria • Kingdom Eubacteria 2. Domain Archaea • Kingdom Archaebacteria 3. Domain Eukarya • Kingdom Protista • Kingdom Fungi • Kingdom Plantae • Kingdom Animalia
Kingdom Eubacteria • Bacteria can live in many places on earth, inhabiting a wide variety of habitats, including other organisms • Unicellular (DNA in cytoplasm) • Prokaryotic • Autotrophic or heterotrophic • Asexual Reproduction
Kingdom Eubacteria • Bacteria come in different shapes, such as round, spiral and rod-shaped.
Kingdom Eubacteria • Bacteria can cause a wide variety of diseases, such as strep throat, food poisoning and the Black Death (bubonic plague of the Middle Ages)
Kingdom Eubacteria • Bacteria also play an important role in decomposition, nitrogen fixation and human digestion (Lactobacillus acidophilus) Soybean root containing billions of bacteria
Kingdom Eubacteria • Procholorococcus – an autotrophic bacterium – What does that mean about how it gets its nutrients?
Kingdom Eubacteria • Bacteria stained with orange dye for detail. The stain makes DNA appear yellow and RNA appear orange.
Kingdom Archaebacteria • Bacteria that live in extreme habitats, such as hot springs, geysers, volcanic hot pools, brine pools, black smokers • Unicellular • Prokaryotic • Autotrophic or heterotrophic • Asexual reproduction
Kingdom Archaebacteria Morning Glory Pool in Yellowstone National Park – note the bright colors from the archaebacteria growing in the extremely hot water (69.8 °C 157.6 °F)
Kingdom Archaebacteria • Some like it hot! Bacillus infernus
Kingdom Archaebacteria • Archaebacteria can live deep in the ocean near geothermal vents called black smokers • There is no light, so they carry out chemosynthesis instead of photosynthesis
Kingdom Protista • Extremely diverse group • Eukaryotic • Most unicellular, some colonial, some multicellular • Autotrophic and heterotrophic and some mixotrophic • Asexual and sexual reproduction
Kingdom Protista Euglena - mixotrophic Volvox – a colonial protist A slime mold - heterotrophic Amoeba - heterotrophic
Kingdom Fungi • Eukaryotic • Most are multicellular, someunicellular • Heterotrophic (decomposers) • Sexual reproduction
Kingdom Fungi Stilton cheese Bread mold
Kingdom Plantae • Eukaryotic • Multicellular • Autotrophic • Some reproduce sexually, others asexually
Kingdom Animalia • Eukaryotic • Multicellular • Heterotrophic • Primarily sexual reproduction, but some asexual Human cheek cells Hydra
Kingdom Animalia Octopus Flatworm Sponge Coral snake Jellyfish Bear