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Trejo92 Trejo92
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6 years ago
Nutritional mutations can be described as ________.
 
  A) those mutations that change the composition of the medium
  B) those mutations that do not allow a bacterium or fungus to grow on minimal medium but do allow growth on complete medium
  C) all strains that are not auxotrophic
  D) those mutations belonging to the group called prototrophs
  E) those mutations caused by site-specific mutagenesis
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6 years ago
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