1 / 29

Warm up 2/2/2015 Monday

Warm up 2/2/2015 Monday. Use the chart above to answer the following questions: Which taxonomic groups do these organisms share? At which taxonomic groups do Dog and Human diverge? According to the chart which taxonomic group is the most general?

jackk
Download Presentation

Warm up 2/2/2015 Monday

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Warm up 2/2/2015 Monday • Use the chart above to answer the following questions: • Which taxonomic groups do these organisms share? • At which taxonomic groups do Dog and Human diverge? • According to the chart which taxonomic group is the most general? • Which two organisms are the most closely related?

  2. Quiz tomorrow! Over the 6 kingdoms

  3. Record these vocabulary words in your notebook. • Multicellular • Unicellular • Prokaryote • Eukaryote • Heterotroph • Autotroph

  4. Overview of the Six Kingdoms

  5. Vocabulary Which term means one-celled? Many-celled? • multicellular • unicellular Which term means that the organism produces its own food? Consumes food? • autotroph • heterotroph

  6. Number of cells • Multicellular- organisms made of two or more cells. • Example: animal, plants, fungi • Unicellular- organism made of single cell • Example: bacteria, protist

  7. Vocabulary • Prokaryotic – describes an organism with cells that have a cell membrane but doNOT have a nucleus • Eukaryotic – describes an organism with cells that have a membrane bound organelles and a nucleus (nuclear membrane)

  8. Vocabulary • Autotrophic – makes its own foodExamples: photoautotrophs, chemoautotrophs • Heterotrophic– gets nutrients from the food it consumes

  9. List of the Three Domains and the Six Kingdoms 1.Domain Bacteria • Kingdom Eubacteria 2. Domain Archaea • Kingdom Archaebacteria 3. Domain Eukarya • Kingdom Protista • Kingdom Fungi • Kingdom Plantae • Kingdom Animalia

  10. Environment per kingdom (niche) • Archaebacteria- extreme environment • Eubacteria- everywhere in daily life (humans large intestine) • Protista- Pond water, land, air • Fungi-trees, ground • Plantae-everywhere (land and water) • Animalia – everywhere (land, air, water)

  11. Kingdom and Domain Characteristics

  12. Kingdom Eubacteria • Bacteria can live in many places on earth, inhabiting a wide variety of habitats, including other organisms • Unicellular • Prokaryotic • Autotrophic or heterotrophic • Thick cells walls with peptidoglycan

  13. Kingdom Eubacteria • Bacteria come in different shapes, such as round, spiral and rod-shaped.

  14. Kingdom Eubacteria • Bacteria can cause a wide variety of diseases, such as strep throat, food poisoning and the Black Death (bubonic plague of the Middle Ages)

  15. Kingdom Eubacteria • Bacteria also play an important role in decomposition, nitrogen fixation and human digestion (E. coli) Soybean root containing billions of bacteria

  16. Kingdom Eubacteria • Procholorococcus – an autotrophic bacterium – What does that mean about how it gets its nutrients?

  17. Kingdom Eubacteria • Bacteria from an Nitrifying Trickle Filter (NTF) stained with acridene orange.  The stain makes DNA appear yellow and RNA appear orange.

  18. Kingdom Archaebacteria • Bacteria that live in extreme habitats, such as hot springs, geysers, volcanic hot pools, brine pools, black smokers • Unicellular • Prokaryotic • Autotrophic or heterotrophic • Cell walls without peptidoglycan

  19. Kingdom Archaebacteria Morning Glory Pool in Yellowstone National Park – note the bright colors from the archaebacteria growing in the extremely hot water.

  20. Kingdom Archaebacteria • Some like it hot! Bacillus infernus

  21. Kingdom Archaebacteria • Archaebacteria can live deep in the ocean near geothermal vents called black smokers • There is no light, so they carry out chemosynthesis instead of photosynthesis

  22. Kingdom Protista • Extremely diverse group • Eukaryotic • Most unicellular, some colonial, some multicellular • Autotrophic and heterotrophic • Some with cell walls containing cellulose; some carry out photosynthesis with chloroplasts

  23. Kingdom Protista Euglena - autotrophic Volvox – a colonial protist A slime mold Amoeba - heterotrophic

  24. Kingdom Fungi • Eukaryotic • Most are multicellular • Heterotrophic (decomposers) • Cell walls made of chitin

  25. Kingdom Fungi Stilton cheese Bread mold

  26. Kingdom Plantae • Eukaryotic • Multicellular • Autotrophic • Cell wall of cellulose; chloroplasts present

  27. Kingdom Plantae

  28. Kingdom Animalia • Eukaryotic • Multicellular • Heterotrophic • No cell walls, no chloroplasts

  29. Kingdom Animalia Flatworm Sponge Jellyfish Octopus Coral snake Bear

More Related