Transcript Classification - Dickinson ISD

Warm Up
•Friday, March 1, 2013
•State the 3 parts of the cell theory.
Latin Root Quiz #3 Words
Quiz: Next Wednesday,
March 6, 2013
Objectives
1) Define the term taxonomy
2) Categorize real world organisms using the
hierarchical classification system.
3) Compare & contrast the kingdoms
Eubacteria and Archaebacteria.
CLASSIFICATION
& TAXONOMY
NOTES
Classification
•Used to:
1) Name Organisms
2) Group organisms in logical order
•Quick Write: Answer the following in your
notes:
• Why do we need a standard system for naming
things?
Taxonomy
= scientists classify
organisms & assign each
organism a universally
accepted name
• Father of Taxonomy =
Carolus Linnaeus
• Developed binomial
nomenclature
Taxonomy
•Binomial Nomenclature = each species
assigned two-part scientific name
•Rules:
1) Always written in ITALICS
2) 1st letter of 1st word Capitalized (Genus)
3) 2nd word all lower case (species)
4) 1st word = genus
5) 2nd word = species
6) Always in Latin
•Example: Homo sapien
Hierarchial System
•Taxon = each level in
system
•Kingdom -> Phylum ->
Class -> Order -> Family
-> Genus -> Species
•Remember: King
Phillip Came Over For
Good Soup
Phylogeny
= study of
evolutionary
relationships among
organisms
•Used to develop a
classification system
•AKA cladogram
3 Domains & 6 Kingdoms
•Bacteria
• Kingdom: Eubacteria
•Archae
• Kingdom: Archaebacteria
•Eukarya
• Kingdoms: Protista, Fungi, Plantae, Animalia
Domain Bacteria
•Only kingdom = Eubacteria
•Characteristics:
• Unicellular
• Prokaryotic
• Thick rigid cell wall
• Contain peptidoglycan
•2 Types Oxygen Needs:
• Aerobes = need oxygen
• Anaerobes = do NOT need oxygen
• Latin Roots: a/an = not, without
Domain Archae
•Only kingdom = Archaebacteria
• Characteristics:
• Unicellular
• Prokaryotic
• Live in extreme environments
• Examples: volcanic hot springs
• Cell walls lack peptidoglycan
•Most Anaerobes
Prokaryotic Cells REVIEW
•Only bacteria cells
•Do NOT have nucleus
•DNA found in
cytoplasm
•Do NOT have
membrane bound
organelles
•More simple cells
Eubacteria vs Archaebacteria
Venn Diagram
Eubacteria
Both
Archaebacteria
Eubacteria vs Archaebacteria Table
Eubacteria
Domain Archae
Domain Bacteria
Unicellular
Prokaryotic
Cell well with peptidoglycan
Aerobic
anaerobic
Live in extreme environments
Archaebacteria
Domain Foldables
Step 1
Step 2
Step 3
Front:
Make a riddle for
the domain.
(folds down)
Bottom flap:
- Draw a picture
representing the
domain
-List 2 characteristics
of domain (folds up)
• When your foldable is complete, please
tape or glue it to the next blank sheet in
your notebook.
• Title sheet “Domain Foldables”
Mid flap:
List domain name
and associated
kingdoms
Classification Review
Worksheet
Warm Up
•Monday, March 4, 2013
•What is the difference between an
aerobe and an anaerobe?
Warm Up
•Tuesday, March 5, 2013
•List 3 characteristics of prokaryotic
cells.
Objectives
1) List the 4 kingdoms that belong to the
domain Eukarya.
2) List characteristics of a eukaryotic cell.
3) List real world examples of organisms that
belong to the kingdoms Protista, Fungi,
Plantae, and Animalia
Domain Eukarya
•4 kingdoms =
1)
2)
3)
4)
Protista
Fungi
Plantae
Animalia
•ALL are made of eukaryotic cells
Eukaryotic Cells REVIEW
•More complex
•Have Nucleus
•DNA found in nucleus
•Have membrane
bound organelles
•Animal, plant, fungi,
& protists
Kingdom Protista
•Eukaryotic
•Great variety
•Characteristics:
• Most single-celled
• Photosynthetic OR
heterotrophic
• Latin Roots:
• Eu = true
• Hetero = other, different
• Photo = light
Kingdom Fungi
•Eukaryotic
•Characteristics:
• Heterotrophs
• Most feed on dead or
decaying matter
• Most multicellular, but
some unicellular
Kingdom Plantae
•Eukaryotic
•Characteristics:
• Multicellular
• Photosynthetic
autotrophs
• Cells contain
chloroplasts
• Non-motile
• Cell walls contain
cellulose
Kingdom Animalia
•Eukaryotic
•Very diverse
•Characteristics
• Multicellular
heterotrophs
• Do NOT have cell walls
• Most move about
during at least part of
their life cycle
Domain Foldables
Step 1
Step 2
Step 3
Front:
Make a riddle for
the domain.
(folds down)
Bottom flap:
- Draw a picture
representing the
domain
-List 2 characteristics
of domain (folds up)
• When your foldable is complete, please
tape or glue it to the next blank sheet in
your notebook.
• Title sheet “Domain Foldables”
Mid flap:
List domain name
and associated
kingdoms
Warm Up
•Wednesday, March 6, 2013
•List one organelle found in plant cells
and NOT found in animal cells AND
give its function.
Dichotomous Key Lab:
Common Saltwater Fish
of Galveston Bay
Warm Up
•Thursday, March 7, 2013
•What organelle helps maintain
homeostasis? How?
Classification Review Table
Warm Up
•Friday, March 8, 2013
•List the 2 biomolecules found in the
cell membrane.