DOMAIN DidKingdom KingPhylum PhillipClass ComeOrder OverFamily FromGenus GreatSpecies Spain
There are 8 ways
The 3 domains
Green: Archaea, Red: Eukarya, Blue: Bacteria
The 3 domains
Archaea Eukarya Bacteria
Archaea = AncientEu- karya = True- NucleusBacteria = Little Stick
The 6 Kingdoms
ArchaebacteriaEubacteria
ProtistaPlantaeFungi
Animalia
The 6 Kingdoms
Prokaryotes
Eukaryotes
There is only one kingdom classified under this domain
DOMAIN ARCHAEA
KINGDOM ARCHAEBACTERIA
There is only one kingdom classified under this domain
DOMAIN BACTERIA
KINGDOM EUBACTERIA
The remaining four kingdoms are classified under this domain
DOMAIN EUKARYA
KINGDOM FUNGI
KINGDOM PROTISTA
KINGDOM PLANTAE
KINGDOM ANIMALIA
There is only one kingdom classified under this domain
DOMAIN ARCHAEA
KINGDOM ARCHAEBACTERIA
Cell type: PROKARYOTE (no nucleus or other membrane bound organelles)
Cell walls: Cell walls WITHOUT peptidoglycan (sugar)
Number of cells:UNICELLULAR (made of only one cell; uni = one)
Nutrition:Autotroph (producer; makes its own food; auto =self)
OR
Heterotroph (consumer; must feed on other organisms; hetero = different)
3 Types: Crenarchaeota, Euryarchaeota, and
Korarchaeota.
Archaebacteria the in between
similarities to both other prokaryotes & eukaryotes.
In structure, they are like unicellular prokaryotes
the genetic transcription and translation are like that of eukaryotes
Have unique lipid (fat) structure of their cellular membrane
Live in primordial environments
Korarchaeota, in particular, have been singled out as the closest organisms yet found to the universal ancestor
Found in EXTREME environments on EarthTHERMOPHILES
Therm = temperature; philes = loving; these are Heat loving organismsThink of how warm a THERMAL blanket is
Some obtain energy from SULFUR = chemitrophLive in boiling hot springs or volcanoes
Found in EXTREME environments on EarthHALOPHILES
Halo from halogen family (F, Cl , Br, I ) on periodic table
Salt loving organismsLive in very salty water such as the dead sea
Found in EXTREME environments on EarthMETHANOGENS
exhale METHANE GAS as an anerobic waste product
Live in anaerobic areas: swamps, wetlands, bogs, mammal digestive systems, earth’s crust
CH4 = Methane(chemical structure)
There is only one kingdom classified under this domain
DOMAIN BACTERIA
KINGDOM EUBACTERIA
Cell type: PROKARYOTE (no nucleus or other membrane bound
organelles)
Cell walls: Cell walls WITH peptidoglycan (sugar)
Number of cells:UNICELLULAR
Nutrition:Autotroph (producer; makes its own food)
OR Heterotroph (consumer; must feed on other organisms)
Found in practically every environment on Earth!!
Most abundant of all living organisms
Includes Bacillus anthracis (causes anthrax), and Streptococcus pyogenes (causes strep throat)
There is probably more bacteria living in your body than there are people in the world! Along with fungi they make up our normal flora.
The remaining four kingdoms are classified under this domain
DOMAIN EUKARYA
KINGDOM FUNGI
KINGDOM PROTISTA
KINGDOM PLANTAE
KINGDOM ANIMALIA
Cell type: EUKARYOTE (contain a nucleus & membrane bound organelles)
Cell walls: Plant-like: Cell walls with celluloseFungus-like: cell walls with chitinAnimal-like: NO
Number of cells:UNICELLULAR AND MULTICELLULAR
Nutrition:Autotroph (producer; make their own food)
And/Or Heterotroph (consumer; must feed on other organisms)
Wide variety of species that mostly live in water
Animal-like protistsPlant-like protistsFungus-like protists
Protozoans: Animal-like ProtistsAll unicellular, heterotrophs; no cell walldivided into four basic groups based on how
they move and live. Phyla:
Amoeba- have psuedopods
Ciliates- have cilia Ex: Paramecium
Flagellates–have flagella Ex: Giardia
Sporazoans–parasitic Ex: Plasmodium vivax that causes malaria
Plant-like Protistsunicellular/multicellular/colonies, all autotrophicdivided into four basic groups .Phyla:
Euglenoidsautotroph when sunny, heterotroph when dark; unicellular;
mostly fresh water;some have flagella Dinoflagellates
Unicellular; 2 flagella; fluoresce; found in ocean (ride tide) Diatoms
Unicellular; translucent cell walls made of silica; Algea
Green: most unicellular, some colonies, few multicellular; live in fresh/salt water, and on land;
Red: “sea weed”; live in deep salt waterBrown: “sea weed”; live in salt water; air bladders
Fungus-like ProtistsAll unicellular/multicellular;
heterotrophs (decomposers)Reproduce by forming sporesdivided into three basic groupsEx:
Water Moldslive in water or moist
environments
Downy Mildewslive in water or moist
environments
Slime MoldsColorful, live in moist soil or on
decaying plants; pseudopod stage
Cell type: EUKARYOTE (contain a
nucleus & membrane bound organelles)
Cell walls: Cell walls with cellulose
Number of cells:MULTICELLULAR
Nutrition:Autotroph (producer;
make their own food)
Found in many different environments on Earth
Flowering seed plantsRoses
Nonflowering seed plantsPine trees
Seedless vascular plants (veins)Ferns
Nonvascular plantsMosses
Cell type: EUKARYOTE (contain a nucleus & membrane bound
organelles)
Cell walls: Cell walls – contain chitin (same
chitin as in exoskeletons of insects, crustaceans, etc.)
Number of cells:MOST MULTICELLULAR
Nutrition:Saprophytic heterotroph,
saprophyte=obtain nutrients from dead organic matter
Found in many different environments on Earth
Most exist as HYPHAE – slender filamentsEx: mushrooms, yeast, bread mold
Fungi are DECOMPOSERS and feed by ABSORPTIONThey digest their food, and then eat it! They
secrete out their digestive juices, and then absorb the digested materials right into their cells!
How they obtain nutrients by absorption is how you can distinguish fungi from other eukaryotic organisms
Zoom out
myceliahyphae
Cell type: EUKARYOTE (contain a
nucleus & membrane bound organelles)
Cell walls: NO cell walls
Number of cells:MULTICELLULAR
Nutrition:Heterotroph (consumer; must
feed on other organisms)
Live in the water, on land, and in the air
Range in size from a few millimeters to many meters
Includes everything from sponges and insects, to worms and parrots, and humans!!!
Cellular membranes
Cytosol/ Cytoplasm
RibosomesOrganelle that makes proteins from genetic material