Transcript Cell Wall
Bellwork: Just write the answer. Is it Natural Selection, Gene Flow, Mutation, Non-Random Mating, or Small Population 1. Amish people are required by their religion to only marry and have children with other Amish people. 2. The DNA sequence in a bird is changed from ATT CCG TTG to TTA CCG TTG which changes the beak shape from long and thin to short and fat. 3. Peppered moths are eaten by birds. The moth color varies from light to dark. Light colored moths can blend in with a nearby species of tree. In the 1800s factories released large amounts of soot, which changed the tree color, so the birds were able to more easily find the lighter moths instead of the darker moths. 6. A small group of 5. A lioness birds flies from the 4. Northern elephant seals mainland to an were hunted almost to joins a new island and starts a extinction by people in the pride and new colony. (The 1890s. The remaining has cubs birds never return to population has reduced the mainland.) genetic variation. with the male lion. Essential Question: What characteristics place organisms into the 6 kingdoms? Standard: 8A – Categorize organisms using a hierarchical classification system based on similarities and differences shared among groups. Mycorrhizae Domain Eukaryota KINGDOM PROTISTA Domain Eukaryota Kingdom Domain Eukaryota Kingdoms Chart Page 53 of your I.A.N. Eubacteria Archaebacteria Protists Eukaryotic or Prokaryotic Unicellular, multicellular, or both Heterotrophic, autotrophic, or both Cell walls? Yes, no, or both. Made of what? Examples from the kingdom: Fungi Plants Animals Fill in the your Kingdoms Chart using the information from your notes. “Enhance” your chart using the following colors: Prokaryote vs Eukaryote: • • Color eukaryotic boxes blue Color prokaryotic boxes yellow. Unicellular vs Multicellular: • • • Color unicellular boxes purple Color multicellular boxes orange Color the both boxes half purple and half orange. Autotroph or Heterotroph: • • • Color heterotrophic boxes red Color autotrophic boxes green Color the both boxes half red and half green. Cell Wall: • • • Color the yes boxes grey Color the no boxes light blue Color the both boxes half grey and half light blue. Pull out a sheet of paper, number from 1-10, and title it, “Six Kingdoms Quiz”. One minute per question. In the near future, humans were able to identify and travel to another planet that contained life. Interestingly, the organisms discovered on that planet had characteristics similar to life found on Earth. For that reason, scientists decided to use the current classification system to classify them. Help scientists classify these organisms into their correct kingdoms. 1. Archaebacteria Eubacteria Protista Fungi Plantae Animalia 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. Archaebacteria Eubacteria Protista Fungi Plantae Animalia 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. Archaebacteria Eubacteria Protista Fungi Plantae Animalia 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. Archaebacteria Eubacteria Protista Fungi Plantae Animalia This multicellular monster is comprised of cells with no cell walls, and it actually ate the scientist who discovered that! 5. Archaebacteria Eubacteria Protista Fungi Plantae Animalia This microscopic little bugger is unicellular with no cell walls. 6. Archaebacteria Eubacteria Protista Fungi Plantae Animalia The cell walls of this lumbering beast were determined to be composed of chitin. 7. Archaebacteria Eubacteria Protista Fungi Plantae Animalia 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. Archaebacteria Eubacteria Protista Fungi Plantae Animalia 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. Archaebacteria Eubacteria Protista Fungi Plantae Animalia This prickly character was discovered to be composed of a single spike-shaped, eukaryotic cell. Surprisingly, its cell was 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. Archaebacteria Eubacteria Protista Fungi Plantae Animalia This unicellular, photosynthetic organism contains no nucleus and has cell walls containing peptidoglycan. Turn in your papers to me!!! 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.