Bacterial Classification

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Bacterial Classification
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Characteristics of Bacteria
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Archaebacteria
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Eubacteria
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Bacterial Nutrition
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Treatments for Bacterial Infection
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Bacterial Classification
Characteristics of Bacteria
Bacterial Reproduction
Bacterial Treatment
Archaebacteria
Eubacteria
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Kingdom for the bacteria referred to as germs
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What is Eubacteria?
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Kingdom for the ancient bacteria

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What is Archaebacteria?
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Bacteria that stain violet when exposed to gram
stain
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What is Gram positive bacteria?
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The group of bacteria that recycles material back
into the ecosystem.
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What are decomposers?
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Once called blue-green algae
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What are cyanobacteria?
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Surrounds the outside of all bacteria
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What is the cell wall?
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Outer layer found in some bacteria. Usually
pathogenic bacteria.
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What is the lipopolysaccharide layer?
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Number of chromosomes in a bacterial cell
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What is one?
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Short structures on cell wall used to adhere to
surfaces.
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What are pili?
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Dormant structure made by bacteria when
environmental conditions become harsh
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What is an endospore?
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Feed on inorganic material rather than
photosynthesizing or feeding on living organisms.
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What is chemoautotrophic?
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Harvest energy by converting H2 and CO2 into
methane gas
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What are methanogens?
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Salt-loving Archaebacteria
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What are halophiles?
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Daily Double!!
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One group of photosynthesizing bacteria.
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What are cyanobacteria?
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Found living near volcanic vents or hot, acidic
hydrothermal vents
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What are thermophiles or thermoacidophiles?
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Spherical shaped bacteria
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What is cocci (coccus)?
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Lab technique used to dye and classify bacteria
by their color
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What is Gram staining?
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Prefix meaning bacteria are arranged in
grape-like clusters
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What is staphylo-?
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Special bacteria that have enzymes to fix
atmospheric nitrogen
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What are nitrogen fixing bacteria?
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Two ways bacteria cause disease.
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What is (A) destroying cells, and (B) releasing
toxins?
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The class of medications to treat bacterial
infections.
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What are antibiotics?
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Natural process by which bacteria gain resistance
to antibiotics.
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What is conjugation?
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Organisms from which many antibiotics are derived.
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What are fungi?
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Tetracycline and streptomycin are examples of
this group of antibiotics, to treat large groups
of pathogenic species.
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What are broad-spectrum drugs?
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Three general ways antibiotics affect bacteria.
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What is (A) interfering with cell wall, (B)
disrupting cell membrane, (C) interfering with
chemical processes?
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Small rings of DNA used in genetic engineering
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What are plasmids?
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Sexual reproduction in which bacteria exchange
genetic material
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What is conjugation?
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Asexual reproduction of bacteria
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What is binary fission?
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How do bacteria differ after binary fission?
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They are genetically identical - - clones of one
another.
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Process where bacteria pick up pieces of DNA from
a other bacterium
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What is conjugation?
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Final Jeopardy
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Bacteria and Disease
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Produced by Gram positive bacteria and cause
disease
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What are exotoxins?