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Classification of Living Things Kingdoms of Life Eubacteria Plantae Archaebacteria Fungi Protista Animalia MONERA • SEPARATED INTO TWO Kingdoms – ARCHAEBACTERIA – EUBACTERIA TRUE BACTERIA ANCIENT BACTERIA ARCHAEBACTERIA • PROKARYOTIC •• PROKARYOTIC UNICELLULAR •• UNICELLULAR HETEROTROPH & AUTOTROPH LIVES IN EXTREME ENVIRONMENTS •• HETEROTROPH – SWAMPS, HYDROTHERMAL VENTS • FOUND IN EXTREME ENVIRONMENTS • MORE COMPLEX THAN EUBACTERIA • CELL WALL without PETIODOGLYCAN • SEVERAL HUNDRED SPECIES ARCHAEBACTERIA ARCHAEBACTERIA VENT BACTERIA SALT-LOVING BACTERIA EUBACTERIA • • • • • PROKARYOTIC UNICELLULAR HETEROTROPH & AUTOTROPH “TRUE BACTERIA” STRONG CELL WALLS with PEPTIDOGLYCAN • SOME CAUSE DISEASE, BUT MOST HARMLESS (turn grapes into wine, strep throat, food poisoning) EUBACTERIA Summary of Bacteria • All Unicellular Prokaryotes (No Nucleus) • Heterotrophs or Autotrophs • What is the big difference? Archaebacteria Cell Wall – Does it have Bacteria – With Peptidoglycan Peptidoglycan? Archaea – Without Peptidoglycan PROTISTA • EUKARYOTES – NUCLEUS, MEMBRANE BOUND ORGANELLES • • • • UNICELLULAR, SOME MULTICELLULAR HETEROTROPHS & AUTOTROPHS MOST VARIED GROUP LACK ORGAN SYSTEMS may or may not have a cell wall • MOIST ENVIRONMENTS PROTISTA • EUKARYOTIC • SOME UNICELLULAR, MOST MULTICELLULAR • HETEROTROPHS – DECOMPOSERS (SAPROPHYTES) • ABSORB FOOD THROUGH CELL WALLS (have chitin) • • • • • EUKARYOTIC MULTICELLULAR AUTOTROPHS DO NOT MOVE CELLS ORGANIZED INTO TISSUES, ORGANS AND SYSTEMS • CELL WALLS – CELLULOSE • • • • • • EUKARYOTES MULTICELLULAR HETEROTROPHS NEARLY ALL MOVE NO CELL WALLS (MEMBRANE ONLY) CELLS ORGANIZED INTO TISSUES, ORGANS, SYSTEMS Extremely Diverse! Stop here- next slide is key to kingdom matching lab Archaebacteria Eubacteria Prokaryote Prokaryote Eukaryote Heterotroph Heterotroph Heterotroph Autotroph Autotroph Protista Plantae Animalia Eukaryote Eukaryote Eukaryote Heterotroph Autotroph Heterotroph Multicellular Multicellular Autotroph Unicellular Unicellular Fungi Multicellular Unicellular Multicellular Unicellular Domain Archaea Domain Bacteria Domain Eukarya Domain Eukarya Domain Eukarya Domain Eukarya Cell wall w/o peptidoglycan Cell wall with peptidoglycan Cell wall of cellulose Cell wall of chitin Cell wall of cellulose No Cell wall Halophiles E. Coli and Amoeba and Algae Yeast and Mushroom Ferns and moss Sponge and Insects Streptococcus
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