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Author Question: Hugh-Leifson oxidation-fermentation (OF) medium differs from carbohydrate medium used to identify ... (Read 86 times)

mcmcdaniel

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on: Jun 25, 2018
Hugh-Leifson oxidation-fermentation (OF) medium differs from carbohydrate medium used to identify Enterobacteriaceae by all of the following characteristics except
 
  A) there is a lower concentration of protein present in OF medium.
  B) brom thymol blue is used as the pH indicator.
  C) a control tube is not required for OF medium.
  D) there is a higher percentage of carbohydrate present in OF medium.

Question 2

Campylobacter species can grow at 4C and 42C. This organism is categorized as a
 
  A) mesophile. B) psychrophile. C) thermophile. D) both A and B.


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sultansheikh

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Reply #1 on: Jun 25, 2018
Answer to Question 1

C

Answer to Question 2

D


mcmcdaniel

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Reply 2 on: Jun 25, 2018
Gracias!

amynguyen1221

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Reply 3 on: Yesterday
Wow, this really help

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