Aside from the elements of plot, what are three other things you must have in a play? Last time I asked this I got it wrong soo Options:
a. stage directions, director notes, set description
b. character list, director notes, casting notes
c. set description, theater choice, casting notes
d. character list, set description, stage directions

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