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Home Q & A Board Biology-Related Homework Help Cell Biology
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ddbeaumont15 ddbeaumont15
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A gram-negative, polarly flagellated, aerobic bacillus-shaped bacterium that can degrade a large variety or aromatic compounds is likely a(n)
 
  A) actinobacterium.
  B) enteric.
  C) pseudomonad.
  D) sphingomonad.


Biosynthesis of vitamin K (menaquinone) by ________ spp. inhabiting the ________ of humans is a potentially important mutualistic relationship for human health.
 
  A) Bifidobacterium / intestinal tract
  B) Bifidobacterium / stomach
  C) Escherichia / intestinal tract
  D) Escherichia / stomach


Which characteristic is NOT associated with Vibrio spp.?
 
  A) aquatic
  B) gliding motility
  C) gram-negative
  D) pathogenic


Which of the following is NOT a member of the Deltaproteobacteria?
 
  A) Campylobacter
  B) Desulfovibrio
  C) Geobacter
  D) Syntrophobacter


While not all members of ________ are pathogenic, two medically relevant species cause meningitis and gonorrhea in humans.
 
  A) Enterobacter
  B) Neisseria
  C) Shigella.
  D) Staphylococcus
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biofreaksbiofreaks
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ddbeaumont15 Author
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Thanks
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