PPT-Single Celled Organisms

Unicellular Organisms Some organisms are made up of only one cell We call these organisms unicellular which means onecelled These organisms are much simpler than most organisms that are made up of many cells. DiseasePathogenicagentlorisinaeotherprosimiansSimians, humans;primates ingeneral; otherspeciesSymptomsDetection /identificationTreatmentSource of infection /Prevention Loris and related species: healt What is a single-celled organism?. An organism where all the life processes are carried out in a single-cell. .. Bacteria are the most . numerous . single-celled organisms . All other life on earth depends on bacteria and other single-celled organisms to serve as food, break down wastes, and provide oxygen . 13.2 Gas exchange in single-celled organisms and insects. Learning outcomes. Students should be able to understand the following:. How single-celled organisms exchange gases. How terrestrial insects balance the need to exchange gases with the need to conserve water. Parkland 2012-2013. Unicellular VS Multi-cellular . Multi-cellular organisms can: . live . in a wide variety of . environments. grow . very . large . . obtain their energy from a wide variety of foods . Turn and Talk. What is a cell?. What is an organism?. What is a single-celled organism?. What is a multicellular organism?. Cell Video. Single-Celled Organisms. Organisms made up of only one cell. . Just like we group things, scientists group things too.. grouping similar things together. classification. Kingdoms are the largest groups of living things. Animals. are made of many cells and feed on living or once living things.. Unicellular Organisms. vs.. Multicellular Organisms. Background information. What does “micro” mean?. What is a microscope?. What is an organism?. What does “multi” mean?. What is a cell?. Micro. Prokaryotic . Structure. size1-5. m. m (resolution of the human eye ~750. m. m). . Cell wall. . main component is peptidoglycan (modified sugar polymers). . can be further differentiated performing a gram stain . What is a . p. rotist. ?. Use your Guided Notes handout with this slideshow.. Protist. —an organism . from the Kingdom . Protista. Very . diverse. group of single-celled organisms.. Eukaryotic . (They have . P. . Lobosco. Monday November 8, 2010. There will be no grades given out until this Friday. Please do not ask!. HW-Read 11-1 and do the section review on page 273, questions 1-10 due Wed. Use spiral notebook.. Draw a spiral, a cylinder, and a sphere.. List things that are . spiral. shaped, . cylinder. shaped, and . round. .. Do we know/classify these items based on their shape?. Warm-Up: November 19, 2013. You have 7 minutes after the bell rings to give the function of the follow organelles. Nucleus. Mitochondria. Chloroplast. Ribosome. Golgi Complex (body). Life is Cellular. . The Discovery of the Cell. WILF: . To know how unicellular living things are able to carry out life processes, and be able to say how they are different from animal and plant cells.. Starting point...... Can you remember what the difference between a multi-cellular organism and a unicellular organism is? Write it down as a sentence.. Introduction to Oceanography: . Basics of Marine Ecology. After this lesson you should be able to:. Define important terms related to how organisms live in the ocean.. Apply the appropriate terms to selected marine organisms..