#Question id: 3781
#Section 3: Genetics, Cellular and Molecular Biology
Hershey and Chase used a DNA-based virus for their work. How might the results have been different if they had used an RNA virus?
#Question id: 3782
#Section 3: Genetics, Cellular and Molecular Biology
In his work with pneumonia-causing bacteria and mice, Griffith found that
#Question id: 3783
#Section 3: Genetics, Cellular and Molecular Biology
What is the basis for the difference in how the leading and lagging strands of DNA molecules are synthesized?
#Question id: 3784
#Section 3: Genetics, Cellular and Molecular Biology
In analyzing the number of different bases in a DNA sample, which result would be consistent with the base-pairing rules?
#Question id: 3785
#Section 3: Genetics, Cellular and Molecular Biology
The elongation of the leading strand during DNA synthesis
#Question id: 3786
#Section 3: Genetics, Cellular and Molecular Biology
E. coli cells grown on 15N medium are transferred to 14N medium and allowed to grow for two more generations (two rounds of DNA replication). DNA extracted from these cells is centrifuged. What density distribution of DNA would you expect in this experiment?