PPT-Multicellular

Primary Producers Seaweeds and Algae Chapter 6 Many fascinating photosynthetic organisms populate the oceans and for the most part they are very different from the land plants that surround us. multicellular. computing using genetically encoded NOR gates and chemical ‘wires’. Avin. . Tamsir. , Jeffrey J. Tabor & Christopher A. . Voight. Presented by Colin Reisterer. Logic. Gates. Cells as computational devices. Animal like, plant like and fungi like. Objectives. 1. Define . protist. .. 2. Describe the hypothesis for the origin of eukaryotes. . 3. Explain . protists. classification. . 4. Describe two major ways in which . Classification of Living Things. There are 13 billion known species of organisms . This is only 5% of all organisms that ever lived!. New organisms are still being . . found and identified today.. http://www.worldofteaching.com. A . view. of . the. . cell. . The Cell. The basic unit of an organism. Discovery made possible by the invention of the microscope. The. . history. of . the. . cell. Creating a T Chart of Benefits and Limitations. Structure. Unicellular Organism. Body is made up of a single cell. Multicellular Organism. Body is made up of numerous cells. Division of Labor. Unicellular Organism. 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. . How does seaweed benefit life in the ocean? Humans?. READ ARTICLE. SEAWEED CHARACTERISTICS. Multicellular algae/ macroscopic algae. Photosynthetic. Producer. Autotrophic. SEAWEEDS are CLASSIFIED by color. Yale University. Group 2 . Cell and Developmental Biology. Group 2: Cell and Developmental Biology. Tara Mann . . Harvard University. Peter . Gergen. . . Stony Brook University . Casey Roehrig . . LESSON 3. Unicellular Organisms. Organisms that consist of one cell. . They are also known as microorganisms. They also carry out all the life processes such as movement, response, respiration, digestion, excretion, reproduction, and growth. 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. hodge. - podge group. Basics. Eukaryotic. 3 groups- animal like -. Protozoans. plant like- Algae. . fungi like- Slime molds. Evolved from a symbiotic relationship: 1 prokaryote engulfed another (like a mitochondrial or chloroplast like cell) . Your Objective. 1. You will understand that . organisms. are composed of one or more . cells. . . 2. You will . identify the basic characteristics of organisms: . unicellular organisms. multicellular organisms. Multicellular.  organisms, or organisms that are made up of many cells..  . “multi,” meaning . many . Examples of Multicellular organisms: All animals, plants, most fungi. Cells are very small, so you usually need a microscope to see. An early developmental stage of a starfish. Kingdom . Animalia. Invertebrates. Some reproduce sexually, others asexually. Can regenerate from just one arm. B- Mammal Intestine. (Multicellular/Eukaryotic).