question
Enteric Mixed acid fermenters
answer
E. coli, Salmonella, Shigella, Proteus, Yersinia
question
Enteric 2,3-butanediol producers
answer
Serratia, Erwinia, Klebsiella
question
Enteric Coliforms
answer
Indicate fecal contamination
- E. coli, Salmonella, Shigella
- E. coli, Salmonella, Shigella
question
Pseudomonads soils and water
answer
Gammaproteobacteria
- aerobic
- pseudomonas
- Azotobacter
- aerobic
- pseudomonas
- Azotobacter
question
pseudomonas
answer
diverse use of carbon
- assimilation plasmids
- saprophyte and pathogens
- assimilation plasmids
- saprophyte and pathogens
question
Azotobacter
answer
free living Nitrogen fixer
question
Chlamydia
answer
obligate intracellular parasites (does not produce ATP)
- G(-)
- G(-)
question
NGU
answer
most common STD
question
Treponema pallidum
answer
- spirochetes
- syphilis
- syphilis
question
Borrelia burgdorferi
answer
(Lymes disease)
- zoonotic by a
deer tick
- Spirochete
- zoonotic by a
deer tick
- Spirochete
question
Spirochetes
answer
- Commensal in the oral cavity
• Occurs in soil, and water
• Occurs in soil, and water
question
Vibrio
answer
found in fresh or salt water
question
Vibro cholera
answer
causes cholaera from fecal
contaminated water
contaminated water
question
Vibrio parahaemolyticus
answer
foodborne enteritis from
shellfish
shellfish
question
Pasteurella
answer
animal pathogen (pneumonia in cats &
dogs)
dogs)
question
Haemophilus influenza
answer
ear infections
question
Haemophilus aegyptius
answer
pinkeye
question
Endospore forming, Low G/C (Guanine + Cytosine) G(+) groups
answer
Bacillus, Clostridium
question
Aerobic endospore forming, Low G/C (Guanine + Cytosine) G(+) group
answer
Bacillus
- Bacillus anthracis
- Bacillus anthracis
question
Anaerobic endospore forming, Low G/C (Guanine + Cytosine) G(+) group
answer
Clostridium
- Clostridium botulinum,
C. tetani, C. difficle
- Clostridium botulinum,
C. tetani, C. difficle
question
Low G/C (Guanine + Cytosine) Gram Positive: Fermentative Non Sporeformers
answer
• Staphylococcus aureus
• Streptococcus mutans
• Lactobacillus delbruecki
• Streptococcus mutans
• Lactobacillus delbruecki
question
Staphylococcus aureus
answer
catalase +
coagulase +
coagulase +
question
Streptococcus mutans
answer
catalase -
question
Lactobacillus delbruecki
answer
homofermentative
- yogurt
- yogurt
question
High G + C (Guanine + Cytosine) Gram-Positive Bacteria
answer
rod-shaped cells and filamentous bacteria
question
Corynebacterium
answer
frequent animal and plant pathogens
or saprophytic
or saprophytic
question
Propionibacterium
answer
human skin and
swiss cheese (produces propionic acid)
swiss cheese (produces propionic acid)
question
Actinomycetes
answer
• Mycobacterium
• Actinomyces
• Frankia
• Streptomyces:
• Actinomyces
• Frankia
• Streptomyces:
question
Mycobacterium
answer
human pathogens (acid fast)
question
Frankia
answer
- symbiotic with alder trees
- fixes N2
- fixes N2
question
Streptomyces
answer
- prevalent in alkaline soils
- produces most of our antibiotics
- Filimentous
- produces most of our antibiotics
- Filimentous
question
Mycoplasma
answer
- wall-less bacteria
- resistant to penicillin
- All are pathogenic
- Ex: Mycoplasma pneumoniae (atypical pneumonia)
- resistant to penicillin
- All are pathogenic
- Ex: Mycoplasma pneumoniae (atypical pneumonia)
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