How do u make annotated bibliography.

Can someone “think of a time you overcame a challenge or obstacle. describe the experience in two or three sentences”

What is the correct def of moif? an idea or object that recurs in a text

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