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Transcript
Happy Wednesday, BIO-NINJAS Today you will need: Writing Utensil, Bellwork Sheet, Journal and Kingdoms Chart. Show me any late homework. Bellwork: 1. Write Review for test and turn in your Bellwork sheets. 2. For yesterday, write “packet” 3. Open your Journals. Make a new page called “Kingdoms Review” Stations Today • Explanation and CHAMPS • If you finish at a station and “have nothing to do” study you chart. There WILL be a memory QUIZ today. 1. Fungi This organism (although it has a mouth) was found to digest its food outside of its body (by vomiting on it). It would then absorb the digested food into its gelatinous belly. When its cells were examined, scientists found cell walls made of chitin. 2. Protista This little guy (about an inch tall) was discovered to have cells that photosynthesize. (Scientists hypothesize that the mouth is only used to deter predators in a form of mimicry.) Interestingly, scientists noted that its cells do not have cell walls. 3. Eubacteria This little guy is a single-celled, microscopic organism that has no nucleus. After performing a Gram stain, scientists determined that it has cell walls made of peptidoglycan. 4. Animalia This multicellular monster is comprised of cells with no cell walls, and it actually ate the scientist who discovered that! 5. Protista This microscopic little bugger is unicellular with no cell walls. 6. Fungi The cell walls of this lumbering beast were determined to be composed of chitin. 7. Archaebacteria Scientists determined that these unicellular organisms (pictured in green attached to the hair of a larger organism) photosynthesize, have no nucleus, and have cell walls that do not contain peptidoglycan. 8. Plantae Although menacing in appearance, this multicellular monstrosity was found to be entirely autotrophic. (The scientist stuck in its back happened purely by accident!) Under closer examination, its cells appeared to be surrounded by cell walls made of cellulose. 9. Protista This prickly character was discovered to be composed of many spike-shaped, eukaryotic cells stuck together in the middle. Surprisingly, its cells were surrounded by cell walls that were not made of chitin. It was also seen ingesting (eating) small bits of food from the surrounding environment. 10. Eubacteria This unicellular, photosynthetic organism contains no nucleus and has cell walls containing peptidoglycan. Match the cell wall, with kingdom, and example Cell Wall Contains Kingdom Organism Chloroplasts/ Cellulose Chitin Does not have a cell wall Peptidoglycan Various chemicals Does not have peptidoglycan Archaebacteria Paramecium Plantae Eubacteria Worms Thermophiles Protista Fungi Animalia Streptococcus Mushrooms Orchid A unicellular, eukaryotic organism that has a flagellum and is photosynthetic should be classified in Kingdom Eubacteria. • Explain why the statement above is true or false. Which organisms are most likely in kingdom eubacteria? Which genus would a coyote belong to? What is the scientific name of a wolf? Scientists discover a new organism. It is eukaryotic and obtains energy by secreting digestive enzymes into decaying organic matter and then absorbing the digested material. This organism should be classified in Kingdom — Which organism is most closely related to the Felis catus? Identify the organism pictured below A team of scientists collected a unicellular, prokaryotic organism that lived in a volcanic hot spring and had lipids in its cell membrane that were not found in any other group of organisms. The scientists most likely classified the organism into which kingdom? Quiz Time… • Clear your desks When you finish 1. Place your Quiz in the box 2. Study this weekend 3. Test is on Monday