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84 Cards in this Set

  • Front
  • Back
Bacteria phylogeny based on rRNA studies.
Bacteria phylogeny base on __________ studies.
The phylum Proteobacteria have a common photosynthetic ancestor and includes most of the gram-negative bacteria.

Named after the Greek god, Proteus and is the largest taxonomic group of bacteria.
The phylum Proteobacteria have a common __________ ancestor and includes most of the __________ bacteria.

Named after the Greek god, __________ and is the __________ taxonomic group of bacteria.
The alpha class of Proteobacteria
Some grow at low nutrient levels
Some have unusual morphology
Many are agriculturally important
Several are medically important genra
The alpha class of Proteobacteria
__________
__________
__________
__________
Bartonella is bacillus shaped that causes Cat-scratch disease.

Phylum Proteobacteria
Class alpha
__________ is __________ shaped that causes Cat-scratch disease.

Phylum __________
Class __________
Rickettsia is an obligate intracellularparasite that are bacillus or coccobacilli shaped. Transferred by arthropods and cause spotted fevers.

Rickettsia typhi causes Endemic murine typhus from fleas.
Rickettsia rickettsii causes Rocky Mountain Spotted Fever from ticks.

Phylum Proteobacteria
Class alpha
__________ is an obligate intracellular parasite that are __________ or __________ shaped. Transferred by arthropods and cause __________ fevers.

__________ causes Endemic murine typhus from __________
__________ causes Rocky Mountain Spotted Fever from __________

Phylum __________
Class __________
Caulobacter uses its prosthecae for anchoring in low nutrient aquatic environments.

Hyphomicrobium uses its prosthecae for reproduction using budding in low nutrient environments.

Phylum Proteobacteria
Class alpha
__________ uses its prosthecae for __________ in __________ nutrient aquatic environments.

__________ uses its prosthecae for __________ using budding in __________ nutrient environments.

Phylum __________
Class __________
Pelagibacter genus are very small with small genomes.

Pelagibacter ubique is an abundant marine microbe.

Phylum Proteobacteria
Class alpha
__________ genus are very small with __________ genomes.

__________ is an abundant marine microbe.

Phylum __________
Class __________
Azospirillum grows with tropical grasses and sugar cane.

Rhizobium and Bradyrhizobium infect roots of legumes and form root nodules.

They are nitrogen-fixing bacteria.

Phylum Proteobacteria
Class alpha
__________ grows with tropical grasses and sugar cane.

__________ and __________ infect __________ of legumes and form __________.

They are __________ bacteria.

Phylum __________
Class __________
Nitrifying bacteria are chemoautotrophs that oxidize nitrogen.

Nitrobacter oxidizes nitrite to nitrate and is in the class alpha.

Nitrosomonas oxidizes ammonium to nitrite and is in the class beta.
__________ bacteria are __________ that __________ nitrogen.

__________ oxidizes nitrite to nitrate and is in the class __________.

__________ oxidizes ammonium to nitrite and is in the class __________.
Agrobacterium inserts plasmid into plant cells that induce tumors (Crown gall disease).

Phylum Proteobacteria
Class alpha
__________ inserts __________ into plant cells that induce __________ (__________ disease).

Phylum __________
Class __________
Produce acetic acid from ethyl alcohol
Acetobacter
Gluconobacter

Phylum Proteobacteria
Class alpha
Produce __________ from ethyl alcohol
__________
__________

Phylum __________
Class __________
Wolbachia is the most common infectious bacteria. It is an endosymbionts of insects and other animals.

If only the males are infected then no offspring will be produced.

Phylum Proteobacteria
Class alpha
__________ is the most common infectious bacteria. It is an __________ of insects and other animals.

If only the __________ are infected then no offspring will be produced.

Phylum __________
Class __________
The beta Proteobacteria
Utilize nutrients diffusing from areas of decomposition of organic matter.
hydrogen gas
ammonia
methane
The beta Proteobacteria
Utilize __________ diffusing from areas of __________ of organic matter.
__________
__________
__________
Thiobacillus is a chemoautotroph that oxidizes sulfur.

Sphaerotilus has a hollow sheath with polar flagellaand causes problems in sewage.

Phylum Proteobacteria
Class beta
__________ is a chemoautotroph that oxidizes sulfur.

__________ has a hollow sheath with polar flagella and causes problems in __________.

Phylum __________
Class __________
Spirillum are large, aerobic freshwater bacterium with polar flagella.

Phylum Proteobacteria
Class beta
__________ are large, aerobic freshwater bacterium with polar flagella.

Phylum __________
Class __________
Neisseria has multiple virulence factors that make it extremely pathogenic. (capsule and fimbriae)

Neisseria meningitidis causes Meningococcal meningitis
Neisseria gonorrhoeae causes gonorrhea

Phylum Proteobacteria
Class beta
__________ has multiple virulence factors that make it extremely pathogenic. (__________ and __________)

__________ causes Meningococcal meningitis
__________ causes gonorrhea

Phylum __________
Class __________
Bordetella are aerobic, rod or coocobacillus shaped.

Bordetella pertussis causes whooping cough.

Phylum Proteobacteria
Class beta
__________ are aerobic, rod or coocobacillus shaped.

__________ causes whooping cough.

Phylum __________
Class __________
The gamma Proteobacteria
Largest subgroup
Great variety of physiological types
Includes the enterics
The gamma Proteobacteria
__________
__________
__________
Beggiatoa are chemoautotrophs that oxidize sulfur and uses a gliding motility.

Beggiatoa alba is the only species.

Phylum Proteobacteria
Class gamma
__________ are chemoautotrophs that oxidize sulfur and uses a gliding motility.

__________ is the only species.

Phylum __________
Class __________
Azotobacter and Azomonas are nitrogen fixing, free-living soil bacteria with a large ovoid cell with heavy capsule.

Phylum Proteobacteria
Class gamma
__________ and __________ are nitrogen fixing, free-living soil bacteria with a large ovoid cell with heavy capsule.

Phylum __________
Class __________
Francisella is pleomorphic (many shapes).

Francisella tularensis causes tularemia (rabbit fever) and is resistant to many antibiotics. It is airborne and causes plague-like disease.

Phylum Proteobacteria
Class gamma
__________ is pleomorphic (many shapes).

__________ causes tularemia (rabbit fever) and is __________ to many antibiotics. It is __________ and causes __________ disease.

Phylum __________
Class __________
Pseudomonas are aerobic rods with polar flagella. They metabolize wide variety of substrates, resistant to many antimicrobials, and cause denitrification.

Phylum Proteobacteria
Class gamma
__________ are aerobic rods with polar flagella. They metabolize wide variety of __________, resistant to many __________, and cause __________ .

Phylum __________
Class __________
Legionella is found in streams, warm-water pipes, and cooling towers.

Legionella pneumophila causes a form of pneumonia called legionellosis or legionnaire's disease disease and survives inside aquatic amoeba.

Phylum Proteobacteria
Class gamma
__________ is found in streams, warm-water pipes, and cooling towers.

__________ causes a form of pneumonia called legionellosis or legionnaire's disease and survives inside an __________.

Phylum __________
Class __________
Coxiella have resistant spore-likebody.

Coxiella burnetii causes Q fever transmitted by aerosols and milk.

Phylum Proteobacteria
Class gamma
__________ have resistant spore-like body.

__________ causes Q fever transmitted by aerosols and milk.

Phylum __________
Class __________
Vibrio are facultative anaerobes.

Vibrio cholerae cause cholera and dysentery.

Vibrio parahaemolyticus causes less severe gastroentreritis from undercooked shellfish.

Phylum Proteobacteria
Class gamma
__________ are facultative anaerobes.

__________ cause cholera and dysentery.

__________ causes less severe gastroentreritis from undercooked shellfish.

Phylum __________
Class __________
Pasteurella are mainly pathogens of domestic animals that cause pneumonia and septicemia; passed from animal bites.

Pasteurella multocidia carried by Komodo dragon

Phylum Proteobacteria
Class gamma
__________ are mainly pathogens of domestic animals that cause pneumonia and septicemia; passed from animal bites.

__________ carried by Komodo dragon

Phylum __________
Class __________
Haemophilus inhabit mucous membranes of the upper respiratory tract, mouth, vagina, and intestinal tract. Requires heme factor and NAD cofactor.

Haemophilus ducreyi causes chancroid STD

Haemophilus influenzae causes meningitis, pneumonia, bronchitis, septic arthritis, and ear aches.

Phylum Proteobacteria
Class gamma
__________ inhabit mucous membranes of the upper respiratory tract, mouth, vagina, and intestinal tract. Requires heme factor and NAD cofactor.

__________ causes chancroid STD

__________ causes meningitis, pneumonia, bronchitis, septic arthritis, and ear aches.

Phylum __________
Class __________
Enterobacteriales are facultative anaerobes with peritrichous flagella. Most ferment glucose and other sugars and inhabit intestinal tracts of animals (humans).

Phylum Proteobacteria
Class gamma
__________ are facultative anaerobes with peritrichous flagella. Most ferment glucose and other sugars and inhabit intestinal tracts of animals (humans).

Phylum __________
Class __________
Escherichia
Comes from fecal contamination
UTI and Travelers Diarrhea

Escherichia coli causes food poisoning

__________ Proteobacteria
__________ Enterobacteriales
__________ Gamma
__________
Comes from fecal contamination
UTI and Travelers Diarrhea

__________ causes food poisoning

Phylum __________
Order __________
Class __________
Salmonella

Salmonella enterica has 2400 servors (variations), servor typhi causes typhoid fever.

Phylum Proteobacteria
Order Enterobacteriales
Class Gamma
__________

__________ has 2400 servors (variations), servor __________ causes typhoid fever.

Phylum __________
Order __________
Class __________
Shigella causes shigellosis or bacillary dysentery.

Phylum Proteobacteria
Order Enterobacteriales
ClassGamma
__________ causes shigellosis or bacillary dysentery.

Phylum __________
Order __________
Class __________
Yersinia pestis cause plague.

Phylum Proteobacteria
Order Enterobacteriales
Class Gamma
__________ cause plague.

Phylum __________
Order __________
Class __________
Proteus are swarmer cells that cause UTI and wound infections.

Phylum Proteobacteria
Order Enterobacteriales
Class Gamma
__________ are swarmer cells that cause UTI and wound infections.

Phylum __________
Order __________
Class __________
The delta Proteobacteria
Some species are predators on other bacteria
Important contributors to the sulfur cycle
The delta Proteobacteria
__________
__________
Bdellovibrio attack other gram negative bacteria similar to a virus.

Phylum Proteobacteria
Class delta
__________ attack other gram negative bacteria similar to a virus.

Phylum __________
Class __________
Desulfovibrio live in the human intestinal tract and anaerobic sediments. They reduce sulfur and release tons of H2S annually.

Phylum Proteobacteria
Class delta
__________ live in the human intestinal tract and anaerobic sediments. They reduce sulfur and release tons of H2S annually.

Phylum __________
Class __________
Myxococcus have a gliding motility and feed on other bacteria they encounter. Cells form a fruiting body loaded with myxospores.

Phylum Proteobacteria
Class delta
__________ have a gliding motility and feed on other bacteria they encounter. Cells form a fruiting body loaded with __________ .

Phylum __________
Class __________
The epsilon Proteobacteria
Microaerophillic, helical or vibroid rods
Motile by means of flagella
The epsilon Proteobacteria
__________
__________
Campylobacter fetus causes spontaneous abortion in domestic animals

Campylobacter jejuni is the leading cause of bacterial diarrhea

Phylum Proteobacteria
Class epsilon
__________ causes spontaneous abortion in domestic animals

__________ is the leading cause of bacterial diarrhea

Phylum __________
Class __________
Non-proteobacteria gram-negative bacteria
Includes several photosynthetic bacteria
Oxygenic and anoxygenic
Non-proteobacteria gram-negative bacteria
__________
__________ and __________
Gram negative photosynthetic non-proteobacteria colors
Greens

Gram negative photosynthetic proteobacteria colors
Purples
Gram negative photosynthetic non-proteobacteria colors
__________

Gram negative photosynthetic proteobacteria colors
__________
Cyanobacteria once considered blue-green "algae", fix nitrogen in heterocysts making them adaptable to nutrient poor environments.
__________ once considered blue-green "algae", fix nitrogen in __________ making them adaptable to nutrient poor environments.
Oxygenic photosynthesis may be responsible for oxygenating the atmosphere.
__________ photosynthesis may be responsible for __________ the atmosphere.
Green (Chlorobi) and some purple (Proteobacteria) use anoxygenic photosynthesis produce sulfur rather than oxygen.

Phylum Cyanobacteria
Green (__________ ) and some __________ (Proteobacteria) use __________ photosynthesis to produce sulfur rather than __________ .

Phylum __________
Green (Chloroflexi) and some purple (Proteobacteria) use anoxygenic photosynthesis and organic compounds to reduce carbon dioxide and don't release oxygen or sulfur.

Phylum Cyanobacteria
Green (__________ ) and some __________ (Proteobacteria) use __________ photosynthesis and organic compounds to reduce __________ and don't release __________ or __________.

Phylum __________
Chlamydiae are gram negative coccoid shaped. Obligate intra-cellular pathogens transmitted through the air and direct contact with a complex life cycle.

Elementary body is the infectious stage (extracellular)
Reticulate body is the reproductive stage (intracellular)
__________ are gram negative coccoid shaped. Obligate intra-cellular pathogens transmitted through the air and direct contact with a complex life cycle.

__________ body is the infectious stage (extracellular)
__________ body is the reproductive stage (intracellular)
Chlamydia trachomatis is the leading cause of preventable blindness and the most common STDs (nongonococcal urethritis, lymphogranuloma venereum) in the US.

Chlamydophila pneumoniae is a mild form of pneumonia.

Chlamydophila psittaci or ornothosis is transmitted by birds.

__________ Chlamydiae
__________ is the leading cause of preventable blindness and STDs (nongonococcal urethritis, lymphogranuloma venereum)

__________ is a mild form of pneumonia.

__________ is transmitted by birds.

Phylum __________
Spirochetes have a coiled morphology with axial filaments.

Treponema causes syphilis.
Borrelia causes Lyme disease transmitted from ticks or lice.
Leptrospira causes Leptospirosis from urine contaminated water.
__________ have a coiled morphology with axial filaments.

__________ causes syphilis.
__________ causes Lyme disease transmitted from __________ or __________.
__________ causes Leptospirosis from urine contaminated __________.
Bacteroidetes are a phylum of anaerobic rods.
__________ are a phylum of anaerobic rods.
Prevotella are common in the human mouth.

Phylum Bacteroidetes
__________ are common in the human mouth.

Phylum __________
Cytophaga have a gliding motility and degrade cellulose and chitin in the soil.

Phylum Bacteroidetes
__________ have a gliding motility and __________ cellulose and chitin in the soil.

Phylum __________
Bacteroides are non-motile in gingival crevices and the large intestine (1 billion/gram of feces). They are frequently recovered from deep tissue infections that are caused by puncture wounds or surgery.

Phylum Bacteroidetes
__________ are non-motile in gingival crevices and the large intestine (1 billion/gram of feces). They are frequently recovered from deep tissue __________ that are caused by __________ wounds or __________.

Phylum __________
The phylum Fusobacteria are anaerobic and often are spindle shaped.
The phylum __________ are anaerobic and often are spindle shaped.
Fusobacterium are slender pointed rods found in gingival crevices that may be involved in dental abscesses.

Phylum Fusobacteria
__________ are slender pointed rods found in gingival crevices that may be involved in dental abscesses.

Phylum __________
The phylum Plantomycetes are budding bacteria that blurs the line between cell types.

Planctomyces are aquatic stalked bacteria with no PTG in their cell wall similar to archaea.

Gemmata have a double membrane around their DNA, similar to eukaryotes.
The phylum __________ are budding bacteria that blurs the line between cell types.

__________ are aquatic stalked bacteria with no PTG in their cell wall similar to __________ .

__________ have a double membrane around their DNA, similar to __________ .
The phylum Deinococcus includes only two species which are resistant to extreme environments.

Deinococcus radiodurans are radiation resistant.

Thermus aquaticus are have heat tolerate enzymes used in PCR.
The phylum __________ includes only two species which are resistant to extreme environments.

__________ are radiation resistant.

__________ are have heat tolerate enzymes used in PCR.
Gram Positive bacteria are were historically grouped based on the C + G ratio. Now grouped by ribosomal RNA but the grouping hasn't changed any.
Gram __________ bacteria are were historically grouped based on the C + G ratio. Now grouped by __________ but the grouping hasn't changed any.
The phylum Firmicutes have a low C + G ratio and includes endospore forming and wall-less bacteria. It is a gram positive bacteria.
The phylum __________ have a low C + G ratio and includes endospore forming and wall-less bacteria. It is a gram __________ bacteria.
Clostridium are obligate anaerobes and form endospores that cause:
Clostridium Tenani that causes tetanus
Clostridium botulinum that causes botulism

These can't replicate in healthy tissue

Phylum Firmicutes
Class Clostridia
Order Clostridiales
__________ are obligate anaerobes and form endospores that cause:
__________ that causes tetanus
__________ that causes botulism

These can't replicate in __________ tissue

Phylum __________
Class __________
Order __________
Epulopiscium are very large bacteria with a huge genome. They are an endosymbiont in surgeonfish that reproduce by releasing cells through slit.

Phylum Firmicutes
Class Clostridia
Order Clostridiales
__________ are very large bacteria with a huge __________ . They are an endosymbiont in __________ that reproduce by releasing cells through __________.

Phylum __________
Class __________
Order __________
Thiomargarita is the largest bacteria that oxidizes sulfur and reduces nitrates.

Phylum Proteobacteria
Class gamma
__________ is the largest bacteria that __________ sulfur and __________ nitrates.

Phylum __________
Class __________
The Bacillales order includes both rods and cocci, they are medically and commercially important.
The __________ order includes both rods and cocci, they are medically and commercially important.
Bacillus produce endospores and are aerobes or facultative anaerobes.

Bacillus anthracis cause anthrax.
Bacillus thuringiensis is an insecticide.
Bacillus cereus cause food borne illness.

Phylum Firmicute
Class Bacilli
Order Bacillales
__________ produce endospores and are aerobes or facultative anaerobes.

__________ cause anthrax.
__________ is an insecticide.
__________ cause food borne illness.

Phylum __________
Class __________
Order __________
Staphylococcus are grapelike clusters of cocci that are yellow pigmented colonies. They inhabit the skin and nasal cavity and grow in foods with high osmotic pressure.

Staphylococcus epidermidis is a common skin bacteria.
Staphylococcus aureus is a virulent nasal bacteria.

Phylum Firmicute
Class Bacilli
Order Bacillales
__________ are grapelike clusters of cocci that are __________ pigmented colonies. They inhabit the skin and nasal cavity and grow in foods with high __________ pressure.

__________ is a common skin bacteria.
__________ is a virulent nasal bacteria.

Phylum __________
Class __________
Order __________
Staphylococcus aureus is highly virulent. The toxins from it cause toxic shock syndrome, enterotixons that induce vomiting, exfolation toxin that causes scalded skinsyndrome, folliculitis, impetigo, and have resistant variates of MRSA and VRSA.
__________ is highly virulent. The toxins from it cause toxic __________ syndrome, __________ that induce vomiting, __________ toxin that causes scalded skin syndrome, __________, __________, and have resistant variates of __________ and __________.
The order Lactobacillales are commercially important and are aerotolerant and facultative anaerobes.
The order __________ are commercially important and are aerotolerant and facultative anaerobes.
Lactobacillus are lactic acid fermenting and are aerotolerant. Commonly found in the vagina, intestinal tract, and oral cavity. Used in the production of pickles, buttermilk, and yogurt.

Phylum Firmicutes
Class Bacilli
Order Lactobacillales
__________ are lactic acid fermenting and are aerotolerant. Commonly found in the vagina, intestinal tract, and oral cavity. Used in the production of pickles, buttermilk, and yogurt.

Phylum __________
Class __________
Order __________
Streptococcus are chains of cocci; aerotolerant and lactic acid fermenters. They are responsible for more illnesses and have a greater variety of diseases than any other group of bacteria.
__________ are chains of cocci; aerotolerant and lactic acid fermenters. They are responsible for more illnesses and have a greater variety of diseases than any other group of bacteria.
Streptococcus pyogenes are beta-hemolytic and cause impetigo, strept throat, scarlet fever, and necrotizing fascitis.

Streptococcus pneumoniae are alpha-hemolytic and cause pneumonia, ear infections, sinusitis, and meningitis.

Streptococcus mutans are alpha-hemolytic and cause dental carries (cavities).

Phylum Firmicutes
Class Bacilli
Order Lactobacillales
__________ are __________ -hemolytic and cause impetigo, strept throat, scarlet fever, and necrotizing fascitis.

__________ are __________ -hemolytic and cause pneumonia, ear infections, sinusitis, and meningitis.

__________ are __________-hemolytic and cause dental carries (cavities).

Phylum __________
Class __________
Order __________
Listeria contaminates dairy products and are psychrotrophs that survive inside phagocytes and may be responsible for stillbirths and birth defects.

Listeria monocytogenes is the disease listed

Phylum Firmicutes
Class Bacilli
Order Lactobacillales
__________ contaminates dairy products and are psychrotrophs that survive inside phagocytes and may be responsible for stillbirths and birth defects.

__________ is the disease listed

Phylum __________
Class __________
Order __________
The order Mycoplasmatales are wall-less, highly pleomorphic, and very small.

Phylum Firmicutes
Class Mollicutes
The order __________ are wall-less, highly pleomorphic, and very small.

Phylum __________
Class __________
Mycoplasma pneumoniae causes __________ .

Phylum Firmicutes
Class Mollicutes
Order Mycoplasmatales
__________ causes walking pneumonia.

Phylum __________
Class __________
Order __________
Spiroplasma have a corkscrew morphology which are plant pathogens pathogens and parasites of plant feeding insects.

Phylum Firmicutes
Class Mollicutes
Order Mycoplasmatales
__________ have a corkscrew morphology which are plant pathogens and parasites of plant feeding insects.

Phylum __________
Class __________
Order __________
The phylum Actinobacteria have a high C + G ratio.
The phylum __________ have a high C + G ratio.
Mycobacterium are acid fast with mycolic acid in their membranes.

Mycobacterium tuberculosis causes tuberculosis.
Mycobacterium leprae causes leprosy.

__________ Actinobacteria
__________ are acid fast with mycolic acid in their membranes.

__________ causes tuberculosis.
__________ causes leprosy.

Phylum __________
Corynebacterium is club shaped with metachromatic granules.

Corynebacterium diphtheriae causes diphtheria which needs to be carrying a virus to cause it.

__________ Actinobacteria
__________ is club shaped with metachromatic granules.

__________ causes diphtheria which needs to be carrying a virus to cause it.

Phylum __________
Propionibacterium are propionic acid fermenters which are important in swiss cheese productions.

Propionibacterium acnes are the primary cause of bacterial acne.

Phylum Actinobacteria
__________ are propionic acid fermenters which are important in __________ cheese productions.

__________ are the primary cause of bacterial acne.

Phylum __________
Gardnerella are highly pleomorphic and gram variable.

Gardnerella vaginalis causes vaginitis.

Phylum Actinobacteria
__________ are highly pleomorphic and gram variable.

__________ causes bacterial vaginitis.

Phylum __________
Actinomycetes:
Common soil inhabitants
Branching filaments
Asexual spores

Functional category
Actinomycetes:
Common __________ inhabitants
__________ filaments
Asexual __________

Functional __________
Streptomyces are used to make most antibiotics and produce gaseous geosmin, dirt smell.

Group Actinomycetes
__________ are used to make most antibiotics and produce gaseous geosmin, dirt smell.

Group __________
Actinomyces are found in the mouth and throat of animals.

Actinomyces israelii causes actinomycosis.

Group Actinomycetes
__________ are found in the mouth and throat of animals.

__________ causes actinomycosis.

Group __________
Frankia are nitrogen fixing bacteria that form root nodules with alder trees

Group Actinomycetes
__________ are nitrogen fixing bacteria that form root nodules with alder trees

Group __________
Klebsiella have some species that fix nitrogen.

Klebsiella pneumoniae causes a serious form of pneumonia.

Phylum Proteobacteria
Order Enterobacteriales
Class gamma
__________ have some species that fix nitrogen.

__________ causes a serious form of pneumonia.

Phylum __________
Order __________
Class __________
Helicobacter pylori is the common cause of ulcers.

Phylum Proteobacteria
Class epsilon
__________ is the common cause of stomach ulcers.

Phylum __________
Class __________