Differences and Similarities Why do we put that there? Kingdoms and Domains Differences and Similarities Why do we put that there?

= ____________ (Includes bacteria) REMEMBER Cell without a nucleus = ____________ (Includes bacteria) Cell with a nucleus and organelles surrounded by membranes = _________________ (includes plants and animals) Organism that can make its own food using photosynthesis or chemosynthesis = ______________ Organism that gets food energy from consuming other organisms = _____________ PROKARYOTE EUKARYOTE AUTOTROPH HETEROTROPH

= _____________________ REMEMBER A ONE-CELLED organism = _____________________ Organism made of many cells = ______________ Polysaccharide made by joining glucose molecules together which makes plants sturdy = _________________ UNICELLULAR MULTICELLULAR CELLULOSE http://bioweb.wku.edu/courses/Biol115/Wyatt/default.htm

Polymer made of sugars and amino acids found outside the cell membrane in the cell wall in some bacteria = ______________ PEPTIDOGLYCAN http://www.scq.ubc.ca/?p=481

Bacteria Eubacteria Archaebacteria Protista Plantae Fungi Animalia Archaea Eukarya Eubacteria Archaebacteria Protista Plantae Fungi Animalia

Classification of Living Things Figure 18-12 Key Characteristics of Kingdoms and Domains Section 18-3 Classification of Living Things DOMAIN KINGDOM CELL TYPE CELL STRUCTURES NUMBER OF CELLS MODE OF NUTRITION EXAMPLES Bacteria ____________ Archaea Archaebacteria Protista Fungi Eukarya Plantae Animalia Eubacteria

DOMAIN: BACTERIA KINGDOM: EUBACTERIA _______________________ ______________________ Have cell walls with ________________ Can be ____________ or ______________ EXAMPLES: _____________________ PROKARYOTES UNICELLULAR PEPTIDOGLYCAN AUTOTROPHS HETEROTROPHS E. coli, Streptococcus http://chemiris.chem.binghamton.edu/ZHONG/research/bacteria3.jpg

DOMAIN: ARCHAEA KINGDOM: ARCHAEBACTERIA PROKARYOTES _________________ Have cell walls _________ peptidoglycan Can be ___________ or ______________ EXAMPLES: _____________________ LIVE IN EXTREME ENVIRONMENTS like volcanic hot springs, brine pools, low oxygen UNICELLULAR WITHOUT AUTOTROPHS HETEROTROPHS Halophiles; thermophiles;

Organisms that can live in HIGH temperature environments http://www.teara.govt.nz/NR/rdonlyres/737B7002-C31D-418D-84C5-D0E68ED87BBB/134228/hero6483.jpg Organisms that can live in HIGH temperature environments = ________________ Organisms that can live in high salt environments = ______________ THERMOPHILES HALOPHILES http://web0.greatbasin.net/~wigand/petespaleo/Columbus%20Salt%20Marsh.jpg

DOMAIN: EUKARYA KINGDOM: PLANTAE _______________________ ______________________ Have cell walls with ________________ and _____________ _________________ EXAMPLES: _____________________ EUKARYOTES MULTICELLULAR CELLULOSE CHLOROPLASTS AUTOTROPHS Mosses, ferns, trees, flowering plants http://www.russianflora.com/store/images/product/custom_green_plant_35.jpg

DOMAIN: EUKARYA KINGDOM: ANIMALIA http://www.millan.net  DOMAIN: EUKARYA KINGDOM: ANIMALIA _______________________ _____________________ ________________ or _______________ __________________ EXAMPLES: _____________________ EUKARYOTES MULTICELLULAR NO CELL WALLS CHLOROPLASTS HETEROTROPHS Worms, insects, fish, birds, mammals, humans

DOMAIN: EUKARYA KINGDOM: FUNGI _______________________ ______________________ Have cell walls with ________________ _______________ __________________________________ EXAMPLES: _____________________ EUKARYOTES Most MULTICELLULAR; few UNICELLULAR CHITIN HETEROTROPHS- absorb nutrients from decaying organic matter Mushrooms, yeast http://www.ontarionature.org/home/images/mushrooms.jpg

DOMAIN: EUKARYA KINGDOM: PROTISTA _______________________ ______________________ Some have cell walls with ________________ ____________________ Can be _____________ or _____________ EXAMPLES: _____________________ EUKARYOTES Most UNICELLULAR; some colonial/multi CELLULOSE Some have chloroplasts AUTOTROPHS HETEROTROPHS Amoeba; Paramecium; Giant kelp; slime mold http://www.ravelgrane.com/pix/proj/draco/paramecium-nahrung.gif

Classification of Living Things Figure 18-12 Key Characteristics of Kingdoms and Domains Section 18-3 Classification of Living Things DOMAIN KINGDOM CELL TYPE CELL STRUCTURES NUMBER OF CELLS MODE OF NUTRITION EXAMPLES Bacteria ____________ Prokaryote Cell walls with peptidoglycan Unicellular Autotroph or heterotroph Streptococcus, Escherichia coli Archaea Archaebacteria Prokaryote Cell walls without peptidoglycan _____________ Autotroph or heterotroph Methanogens, halophiles Protista Eukaryote Cell walls of cellulose in some; some have chloroplasts Most unicellular; some colonial; some multicellular __________________________ Amoeba, Paramecium, slime molds, giant kelp Fungi Eukaryote ______________________ Most multicellular; some unicellular Heterotroph Mushrooms, yeasts Eukarya Plantae Eukaryote Cell walls of cellulose; chloroplasts ___________ Mosses, ferns, flowering plants Animalia ____________ No cell walls or chloroplasts Sponges, worms, insects, fishes, mammals Eubacteria Eukaryote Cell walls of chitin Multicellular Unicellular Multicellular Autotroph or Heterotroph Autotroph Heterotroph

Figure 18-13 Cladogram of Six Kingdoms and Three Domains Section 18-3 DOMAIN ARCHAEA DOMAIN EUKARYA Kingdoms Eubacteria Archaebacteria Protista Plantae Fungi Animalia DOMAIN BACTERIA