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Glucose/ sucrose/ mannitol fermenters
Micro lab exam
5
Biology
Undergraduate 3
10/13/2011
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Term
Glucose/ Sucrose/ Mannitol fermentation contains 
 Definition
  • Has pH indicators (phenol red and bromocresol purple
  • durham tube to collect gas
Term
Sugar fermenters have what type of reaction?
 Definition
  • Acid reduction causes pH to drop
  • May form gas

 
Term
What types of bacteria is a glucose fermenter and produce gas?
 Definition
E. coli
Term
Which bacteria can ferment glucose or sucrose?
 Definition
Streptococcus sp
Term
what bacteria is a mannitol fermenter and gas producer?
 Definition
E. coli
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