Kingdoms & DomainsChapter 18-3

http://analyzer.depaul.edu/astrobiology/kingdoms.jpg

As we discovered more about the natural world…

not all organisms fit into Linnaeus’s 2 kingdoms (_____ or _____)

Ex: _________ _____

Images from: http://www.leighday.co.uk/upload/public/docImages/6/Listeria%20bacteria.jpghttp://danny.oz.au/travel/iceland/p/3571-fungi.jpg

plant animal

bacteria fungi

http://analyzer.depaul.edu/astrobiology/kingdoms.jpg

_______________________

(BACTERIA)

FIVE ORIGINAL KINGDOMS

Eubacteria Archaebacteria Protista Plantae Fungi Animalia

6 KINGDOMS used today

As we learned more about bacteria,the __________ kingdom was split into TWO distinct kingdoms

___________ & ______________Eubacteria Archaebacteria

MONERA

THREE-DOMAIN system

Molecular analyses have given

rise to a __________________ now recognized= _______

DOMAIN

new taxonomic

category

Domains are larger than Kingdoms and are based on the kind of ____________ an organism has.

Eubacteria Archaebacteria Protista Plantae Fungi Animalia

Bacteria Archaea Eukarya

Ribosomal RNA

Kidspiration by Riedell

6 KingdomSystem

PlantaeFungiProtistaEubacteriaArchaebacteria Animalia

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 = _____________

REMEMBER

PROKARYOTE

EUKARYOTE

AUTOTROPH

HETEROTROPH

A ONE-CELLED organism = _____________________

Organism made of many cells= ______________

Polysaccharide made by joining glucose molecules together which makes plants sturdy= _________________

REMEMBER

UNICELLULAR

MULTICELLULAR

CELLULOSE

http://bioweb.wku.edu/courses/Biol115/Wyatt/default.htm

DOMAIN: BACTERIAKINGDOM: EUBACTERIA

_____________________________________________Have cell walls with ________________

Can be ____________ or ______________

EXAMPLES: _____________________

PROKARYOTES

PEPTIDOGLYCAN

UNICELLULAR

AUTOTROPHS HETEROTROPHS

E. coli, Streptococcus

http://chemiris.chem.binghamton.edu/ZHONG/research/bacteria3.jpg

Polymer made of sugars and amino acidsfound outside the cell membrane in the cellwall in some bacteria = ______________PEPTIDOGLYCAN

http://www.scq.ubc.ca/?p=481

__________________________________Have cell walls _________ peptidoglycan

Can be ___________ or ______________EXAMPLES: _____________________

LIVE IN EXTREME ENVIRONMENTS like volcanic hot springs, brine pools, low oxygen

DOMAIN: ARCHAEAKINGDOM: ARCHAEBACTERIAPROKARYOTES

WITHOUT

UNICELLULAR

AUTOTROPHS HETEROTROPHS

Halophiles; thermophiles;

Organisms that can live in HIGH temperature environments

= ________________

Organisms that can live in high salt environments

= ______________HALOPHILES

THERMOPHILES

http://www.teara.govt.nz/NR/rdonlyres/737B7002-C31D-418D-84C5-D0E68ED87BBB/134228/hero6483.jpg

http://web0.greatbasin.net/~wigand/petespaleo/Columbus%20Salt%20Marsh.jpg

DOMAIN: EUKARYAKINGDOM: PLANTAE

_____________________________________________Have cell walls with ________________ and ______________________________EXAMPLES: _____________________

EUKARYOTES

CELLULOSE

MULTICELLULAR

AUTOTROPHS

Mosses, ferns, trees, flowering plants

http://www.russianflora.com/store/images/product/custom_green_plant_35.jpg

CHLOROPLASTS

DOMAIN: EUKARYAKINGDOM: ANIMALIA

____________________________________________________________ or _________________________________

EXAMPLES: _____________________

EUKARYOTES

NO CELL WALLS CHLOROPLASTS

MULTICELLULAR

HETEROTROPHS

Worms, insects, fish, birds,mammals, humans

http://www.millan.net 

DOMAIN: EUKARYAKINGDOM: FUNGI

_____________________________________________Have cell walls with _________________________________________________________________ _______________________EXAMPLES: _____________________

EUKARYOTES

CHITIN

Most MULTICELLULAR; few UNICELLULAR

HETEROTROPHS- absorb nutrients from decaying organic matter

Mushrooms, yeasthttp://www.ontarionature.org/home/images/mushrooms.jpg

DOMAIN: EUKARYAKINGDOM: PROTISTA

_____________________________________________Some have cell walls with ____________________________________Can be _____________ or _____________

EXAMPLES: _____________________

EUKARYOTES

CELLULOSE

Most UNICELLULAR; some colonial/multi

Some have chloroplastsAUTOTROPHS HETEROTROPHS

http://www.ravelgrane.com/pix/proj/draco/paramecium-nahrung.gif

Amoeba; Paramecium;Giant kelp; slime mold

Go to Section:

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

Plantae

Eukaryote

Cell walls of cellulose; chloroplasts

___________

___________

Mosses, ferns, flowering plants

Animalia

____________

No cell walls or chloroplasts

____________

____________

Sponges, worms, insects, fishes, mammals

Eukarya

Classification of Living Things

Section 18-3

Figure 18-12 Key Characteristics of Kingdoms and Domains

Eubacteria

Unicellular

Autotroph orHeterotroph

Cell wallsof chitin

Multicellular

Autotroph

Eukaryote

Multicellular

Heterotroph

Go to Section:

KingdomsEubacteria

Archaebacteria

Protista

Plantae

Fungi

Animalia

DOMAIN EUKARYA

DOMAIN ARCHAEA

DOMAIN BACTERIA

Section 18-3

Figure 18-13 Cladogram of Six Kingdoms and Three Domains