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Home Q & A Board Biology-Related Homework Help General Biology
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mkwilliams mkwilliams
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6 years ago
What new information was conclusively demonstrated by the Hershey and Chase experiment pictured on the previous slide?
  1.DNA contains phosphorous but not sulfur.
  2.Prophage DNA was injected into the bacterial cells while prophage protein remained outside.
  3.DNA is the genetic material.
  4.Protein contains sulfur but not phosphorous.
  5.Prophage protein was injected into the bacterial cells while prophage DNA remained outside.
   
 
Question 2

As DNA is being replicated, new nucleotides are covalently bonded to the _____of the growing strand.
  1.free hydroxyl group on the deoxyribose of the 3' end
  2.free hydroxyl group on the deoxyribose of the 5' end
  3.nitrogenous base of the last nucleotide on the 3' end
  4.nitrogenous base of the last nucleotide on the 5' end
  5.free hydroxyl group on the ribose of the 3' end
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Kayla1Kayla1
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6 years ago
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mkwilliams Author
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6 years ago
I just wanted to write to say thanks a bunch for the answer!
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