39355239
Descripción
Test por Serenity Brooks, actualizado hace 8 meses
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Creado por Serenity Brooks
hace 8 meses
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Pregunta 1
Pregunta
Describe Proteobacteria (generally)
Respuesta
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Gram negative; outer membrane composed mainly of lipopolysaccharides; all oligotrophs
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Gram negative; anaerobic, rod-shaped opportunistic; 2 main families
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Gram negative; photosynthetic, thicker than normal peptidoglycan wall (10-700nm); single, multicellular, and colonial cells; pilli/fimbrae
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Gram negative; double membrane with axial filaments in between for movement; facultative anaerobes
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Gram positive; pathogens able to invade; split into high and low G+C content groups
Pregunta 2
Pregunta
Describe Cyanobacteria.
Respuesta
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Gram negative; outer membrane composed mainly of lipopolysaccharides; all oligotrophs
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Gram negative; anaerobic, rod-shaped opportunistic; 2 main families
-
Gram negative; photosynthetic, thicker than normal peptidoglycan wall (10-700nm); single, multicellular, and colonial cells; pilli/fimbrae
-
Gram negative; double membrane with axial filaments in between for movement; facultative anaerobes
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Gram positive; pathogens able to invade; split into high and low G+C content groups
Pregunta 3
Pregunta
Describe Firmicutes
Respuesta
-
Gram negative; outer membrane composed mainly of lipopolysaccharides; all oligotrophs
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Gram negative; anaerobic, rod-shaped opportunistic; 2 main families
-
Gram negative; photosynthetic, thicker than normal peptidoglycan wall (10-700nm); single, multicellular, and colonial cells; pilli/fimbrae
-
Gram negative; double membrane with axial filaments in between for movement; facultative anaerobes
-
Gram positive; pathogens able to invade; split into high and low G+C content groups
Pregunta 4
Pregunta
Describe Spirochetes
Respuesta
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Gram negative; outer membrane composed mainly of lipopolysaccharides; all oligotrophs
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Gram negative; anaerobic, rod-shaped opportunistic; 2 main families
-
Gram negative; photosynthetic, thicker than normal peptidoglycan wall (10-700nm); single, multicellular, and colonial cells; pilli/fimbrae
-
Gram negative; double membrane with axial filaments in between for movement; facultative anaerobes
-
Gram positive; pathogens able to invade; split into high and low G+C content groups
Pregunta 5
Pregunta
Describe Fusobacteria
Respuesta
-
Gram negative; outer membrane composed mainly of lipopolysaccharides; all oligotrophs
-
Gram negative; anaerobic, rod-shaped opportunistic; 2 main families
-
Gram negative; photosynthetic, thicker than normal peptidoglycan wall (10-700nm); single, multicellular, and colonial cells; pilli/fimbrae
-
Gram negative; double membrane with axial filaments in between for movement; facultative anaerobes
-
Gram positive; pathogens able to invade; split into high and low G+C content groups
Pregunta 6
Pregunta
Which of the following ARE NOT a reason for the division of Proteobacteria into subphyla?
Respuesta
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Metabolic preference
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Oxygen requirements
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ecological niches
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Cellular characteristics
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rRNA sequences
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Method of motility
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Pathogenicity
Pregunta 7
Pregunta
What phylum is Borrelia burgdorferi from? What are the features of this species?
Respuesta
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Spirochetes: it causes Lymes Disease, spiral in shape
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Fusobacteria: It occurs in healthy younger populations causing peritansillar abscesses
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Proteobacteria: rod-shaped, motile, facultative anaerobe, food-born pathogen
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Firmicutes: has non-replication phases, modifies by metabolic remodeling, reproduces inside epithelial cells
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Cyanobacteria: blue-green algae, anti-inflammatory, can prevent several bodily issues such as cancer, anemia, and obesity.
Pregunta 8
Pregunta
What phylum is Spirulina from? What describes it?
Respuesta
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Spirochetes: it causes Lymes Disease, spiral in shape
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Fusobacteria: It occurs in healthy younger populations causing peritansillar abscesses
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Proteobacteria: rod-shaped, motile, facultative anaerobe, food-born pathogen
-
Firmicutes: has non-replication phases, modifies by metabolic remodeling, reproduces inside epithelial cells
-
Cyanobacteria: blue-green algae, anti-inflammatory, can prevent several bodily issues such as cancer, anemia, and obesity.
Pregunta 9
Pregunta
What phylum is Mycobacterium tuberculosis from? What are its features?
Respuesta
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Spirochetes: it causes Lymes Disease, spiral in shape
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Fusobacteria: It occurs in healthy younger populations causing peritansillar abscesses
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Proteobacteria: rod-shaped, motile, facultative anaerobe, food-born pathogen
-
Firmicutes: has non-replication phases, modifies by metabolic remodeling, reproduces inside epithelial cells
-
Cyanobacteria: blue-green algae, anti-inflammatory, can prevent several bodily issues such as cancer, anemia, and obesity.
Pregunta 10
Pregunta
What Phylum is Salmonella enterica from? What are its features?
Respuesta
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Spirochetes: it causes Lymes Disease, spiral in shape
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Fusobacteria: It occurs in healthy younger populations causing peritansillar abscesses
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Proteobacteria: rod-shaped, motile, facultative anaerobe, food-born pathogen
-
Firmicutes: has non-replication phases, modifies by metabolic remodeling, reproduces inside epithelial cells
-
Cyanobacteria: blue-green algae, anti-inflammatory, can prevent several bodily issues such as cancer, anemia, and obesity.
Pregunta 11
Pregunta
What phylum is F. necrophorum from? What are its features?
Respuesta
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Spirochetes: it causes Lymes Disease, spiral in shape
-
Fusobacteria: It occurs in healthy younger populations causing peritansillar abscesses
-
Proteobacteria: rod-shaped, motile, facultative anaerobe, food-born pathogen
-
Firmicutes: has non-replication phases, modifies by metabolic remodeling, reproduces inside epithelial cells
-
Cyanobacteria: blue-green algae, anti-inflammatory, can prevent several bodily issues such as cancer, anemia, and obesity.
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