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English, 22.06.2019 08:10
In a series of experiments, hershey and chase radioactively labeled dna and protein in viruses and then used labeled viruses to infect bacteria. hershey and chase's experiments definitively showed that a. dna and not protein is the genetic material. b. dna and protein work together as a cell's genetic material. c. protein and not dna is the genetic material. d. neither dna nor protein act as a cell's genetic material
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English, 22.06.2019 15:20
Read this excerpt from “the love song of j. alfred prufrock” and answer the question.let us go, through certain half-deserted streets, the muttering retreats of restless nights in one-night cheap hotels and sawdust restaurants with oyster-shells: streets that follow like a tedious argument of insidious intentwhat does the use of the word muttering suggest? a feeling of discontentthe noise of city streetsthe inability to be understooda sense of lonelinessit's not c so hel0
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Buck is hearing a call and how is he changing ?...