All of the following apply to Luria and Delbrűck’s mutation theory as tested using E. Coli and T1 phage EXCEPT: A. It was performed using liquid bacterial cultures B. It involved looking for T1-resistant bacteria as an end measure C. It was supported by the finding that the number of final cultures that were T1 phage-resistant were constant from experiment to experiment D. It rejected the possibility of mutations occurring only in response to a T1 phage challenge E. It supported the concept of spontaneous mutation rates

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A mitochondrion is a cellular organelle that serves as the site for cellular respiration and energy production (ATP or Adenosine Triphosphate). It is a double-membrane-bound organelle and is only present in eukaryotic cells.