Species of Paramecium can be distinguished from other ciliates by their cigar or slipper shape and the undulating membrane within the peristome - a furrow that leads to the cytostome‚ where food vacuoles are formed. Most Paramecium are large as protists go‚ on the order of 0.5 mm long by perhaps 1/3 as wide. Bacteria is a single-celled organism. They are also called prokaryotes. Bactria can take on many shapes but there are three that are more common. Those three shapes are bacillus‚ which is
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There are two basic categories of that all cells fall under. They are prokaryotic cells and eukaryotic cells. Prokaryotic cells are single-celled organisms that include bacteria and archaea. Eukaryotic cells are more complex cells that include protists‚ plants‚ fungi‚ and animals. The major difference of prokaryotic and eukaryotic cells is that prokaryotic cells do not have a nucleus and eukaryotic cells do. Prokaryotic cells are also a lot smaller than eukaryotic cells‚ usually about 1/10 of
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BIOLOGY 1403 – ANIMAL BIOLOGY SP2013 Dr. Matthew Kaser Office: South Science 402 matthew.kaser@csueastbay.edu Office Hours: W 3:30-4:30 Objectives – To introduce students to the science of animals by: * Comparing the structural and functional characteristics of different animal groups in an evolutionary and ecological context. * Conducting experiments‚ collecting and analyzing data‚ and writing scientific papers‚ and through hands-on interaction with animal phyla *
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overall‚ is in response to bacterial biofilms (also called plaque) that is attached to tooth surfaces‚ termed plaque-induced gingivitis. My organism is gingivitis 1. Identify and illustrate your single-celled organism. 2. What type of organism is it‚ protist or bacteria? It is a bacteria 3. Describe the physical characteristics of your organism (How does it move‚ shape‚ etc.). bad breath‚ loose teeth‚ receding gums‚ tooth loss‚ toothache‚ or ulcers 4. Where is your organism most commonly found? In
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both partners benefit commensalistic: one partner benefits‚ no effect on the other parasitic: one partner benefits at the expense of the other‚ cause of most important diseases of humans and domestic animals metazoans: multi-cellular animals protist: a.k.a. protozoan; general term acknowledging the futility of placing unicellular forms within the plant or animal kingdoms plant-like & animal-like: refer in part to the way that food is gathered plants are typically autotrophic (synthesize their
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by its species name (lower case)‚ so a human being is called Homo sapiens. In Latin that means wise man. To date there are five kingdoms: Animalia‚ which is made up of animals; Plantae‚ which is made up of plants; Protista‚ which is made up of protists (single-celled creatures invisible to the human eye); Fungi‚ which is made up of mushrooms‚ mold‚ yeast‚ lichen‚ etc; and Monera‚ which is made up of the three types of bacteria. The next category is the Phylum. There are several phyla within each
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Origin of Eukaryotes * The origin of eukaryotes is important to understand the origin of modern complex cells. There are three main separate theories that hypothesize the origins: the three-domain system‚ eocyte theory‚ and endosymbiosis. Each one have there own merits and evidence supporting. These theories suggest the evolution of cells from the most primitive prokaryotes‚ unicellular organism having cells lacking membrane-bound nuclei‚ to the most complex eukaryotes‚ single or multicellular
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Absorption- The process by which the products of digestion are transferred into the body’s internal environment‚ enabling them to reach the cells. adenosine triphosphate (ATP) A common form in which energy is stored in living systems; consists of a nucleotide (with ribose sugar) with three phosphate groups. The energy coin of the cell.aerobic -relating to or denoting exercise that improves or is intended to improve the efficiency of the body’s cardiovascular system in absorbing and transporting
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Rizal Technological University Investigatory Study (Kingdom Animalia) Written by: Rodette Joyce Laurio Submitted to : 1 Introduction In biology‚ kingdom is a taxonomic rank‚ which is either the highest rank or in the more recent three-domain system‚ the rank below domain. Kingdoms are divided into smaller groups called phyla (in zoology) or divisions in botany. When Carl Linnaeus introduced the rank-based system of nomenclature into biology‚ the highest rank was given the name
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Chapter 1 * animal Multicelled consumer with unwalled cells; develops through a series of stages and moves about during part or all of the life cycle. * archaean Member of a group of single-celled microorganisms that superficially resemble bacteria‚ but are genetically and structurally distinct. * atom Particle that is a fundamental building block of all matter. * bacterium Single-celled organism belonging to the Domain Bacteria; cells are typically walled and do not
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