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19 Cards in this Set
- Front
- Back
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General Characteristics of Microorganisms
1.Cellular organization |
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Viruses are living organisms
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False
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Free living species refers to
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non-disease causing agent
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Anton van Leeuwenhoek
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First one invented microscope
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Louis Pasteur
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Invented pasteurization
Finally disproved abiogenesis |
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Robert Koch
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Koch’s postulates are the cornerstone of the germ theory of disease
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Biogenesis theory
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Living organism come from living organism
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Abiogenesis theory
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Living organism com from non living
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Spontaneous generation
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Living organism come from nonliving
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Hypothesis?
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A general approach to explain a natural phenomenon
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Steps of proving hypothesis
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Steps of proving a hypothesis in inductive approach begin with
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making observations
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Taxonomic system has three primary functions
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Classification
Nomenclature Identification of species |
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Species, Genus, Family, Order, Class, Phylum, Kingdom
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spaghetti, green, for, over, came, Philip, King
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Naming Micoorganisms
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Binomial (scientific) nomenclature, Gives each microbe 2 names Genus - noun, always capitalized, species adjective, lowercase. Both italicized or underlined, Staphylococcus aureus (S. aureus), Bacillus subtilis (B. subtilis), Escherichia coli (E. coli), Homo sapiens (H. sapiens)
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Five Kingdom Classification System
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Monera: Prokaryotes
Protista: Simple or primarily unicellular eukaryotes Fungi: Eukaryotic decomposer, having cell wall, not photosynthetic Animalia: multicellular eukaryotes, muscular and nervous system Plantae: Multicellular eukaryotes, photosynthesis |
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Six Kingdom
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Eubacteria, Archaea, Protista, Plantae, Fungi, Animalia
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Five Kingdom
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Monera (eubacteria & archaea), Protista, Plantae, Fungi, Animalia
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3 Domains Classification System
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Bacteria: true bacteria, peptidoglycan (1 kingdom) Archaea: lack peptidoglycan, live in extreme environments (1 kingdom)
Eukarya: have a nucleus and organelles (4 kingdoms) |
