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Home Q & A Board Biology-Related Homework Help General Biology
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123123456 123123456
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6 years ago
Upon treatment with heat or chemicals, bacteria will
 
  A. all die immediately.
  B.
  die at a constant proportion.
 
  C. die at an exponential rate.
  D. die at a geometric rate.


In a one D process, how many D values would it take to reduce a population of 1010 cells to one survivor?
 
  A. 2
  B. 4
  C. 5
  D. 10


To reduce or eliminate disease-/spoilage-causing organisms, food is often subjected to
 
  A. heat.
  B. chemical additives.
  C. radiation.
  D. cold.
  E. All of the choices are correct.


Which of the following has not been associated with human bites?
 
  A.
  Syphilis
 
  B.
  Tuberculosis
 
  C.
  Hepatitis B
 
  D.
  Tetanus


Which of the following organisms are resistant to destruction by typical disinfection methods?
 
  A.
  Endospores of Bacillus and Clostridium
 
  B. Pseudomonas
  C.
  Non-enveloped viruses
 
  D. Mycobacterium spp.
  E. All of the choices are correct.
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Starkiller2494Starkiller2494
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6 years ago
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123123456 Author
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#2
6 years ago
Another set of correct answers
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