PPT-Single-Celled Organisms

What is a singlecelled organism An organism where all the life processes are carried out in a singlecell Bacteria are the most numerous singlecelled organisms All other life on earth depends on bacteria and other singlecelled organisms to serve as food break down wastes and provide oxygen . It is probably more accurately called Histomoniasis because the appearance of dark skin around the head cyanosis giving the disease its name is actually a rare clinical sign 57375e parasite can a57374ect other gallinaceous chickenlike birds besides 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. . 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. Zoo- 145. Microscopic Study of the Structure and . Morphological Variations of the Cell. Cells were discovered in . 1665 by a British . scientist named . Robert Hooke.. He was able to observe the cell with the use of the microscope.. 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 . Made of only one cell!!. With a partner...brainstorm answers to the following questions. How do you think . unicellular organisms. ...eat, move, get rid of wastes, and reproduce?. 2) How do . multicellular. 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. methylation. . . Methylation. is how mercury changes into organic forms and this happens under water.. Introduction. The information our group researched is important because it tells us whether terrestrial or aquatic organisms have more mercury. Mercury can also kill many people. According to the EPA, mercury can be found in air, water and soil. Mercury is everywhere and it gets there by emissions from vehicles and emissions from factories, but the main ways are through . 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. etc. . TAXONOMY. Why classify things?. Organize. Categorize. Order. _______________________. _______________________. _______________________. Supermarkets. Linneaus. 1750. . Grouped living things by their PHYSICAL TRAITS. 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..