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Author Question: E. coliO157:H7 is an__________. A) enteroaggregative pathogen B) enteroinvasive pathogen C) ... (Read 145 times)

genevieve1028

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on: Aug 20, 2018
E. coliO157:H7 is an__________.
 A) enteroaggregative pathogen
  B) enteroinvasive pathogen
  C) enterotoxigenic pathogen
  D) enterohemorrhagic pathogen

Question 2

Red tide is formed when:
 A) toxic substances dumped into the sea cause hemorrhaging in marine animals causing them to bleed.
  B) a chain of chemical reaction occurs, turning the color of the surrounding water red.
  C) marine animals kill each other as a result of which the surrounding water appears red.
  D) a marine algae grows profusely and produces pigments that makes the water appear red.


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Ptupou85

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Reply #1 on: Aug 20, 2018
Answer to Question 1

D

Answer to Question 2

D


genevieve1028

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Reply 2 on: Aug 20, 2018
Thanks for the timely response, appreciate it

kishoreddi

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Reply 3 on: Yesterday
Gracias!

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