Briefly explain why it was important for Frederick Griffith to use a IIIS strain in his...

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Biology

Briefly explain why it was important for FrederickGriffith to use a IIIS strain in his experiments rather than a IISstrain and what result he was able to rule out as a possibleexplanation for the killing of the mouse after incubation of theheat killed IIIS strain with living IIR that he would not have beenable to rule out if he used a IIS instead of IIIS.
Briefly explain the Hershey & Chase experiment andinclude in your answer what macromolecule was labeled with whichisotope and why, what the results were, and what was concluded

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In 1928 Fredrick Griffith in a series of experiments with Streptococcus pneumoniae bacterium responsible for pneumonia witnessed a miraculous transformation in the bacteria During the course of his experiment a living organism had changed in physical form When Streptococcus pneumoniae bacteria are grown on a culture plate some produce smooth shiny colonies S while others produce rough colonies R This is because See Answer

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