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.

buenas noches would be your answer

in "people in peace, not profit and war" chrisholm uses inductive reasoning for her argument against defense spending by stating that the new administration, like most americans, wanted to invest in social objectives, so they must not want to prioritize defense spending. mr. nixon said "we can delay no longer in launching new approaches to the problem that beset them", but chrisholm points out that the programs were delayed anyways.