Brainiest to correct answer is pqs = rqs by hl? if so, name the legs that allow the use of hl. it shows a triangle that has a bisector with a right angle at the top of the line dividing it. s is on the left and on the right there are two corners p and r and q meets in between them. i hope this isn't too confusing.

In trying to determine whether dna or protein is the genetic material, hershey and chase made use of which of the following facts? a) dna contains sulfur, whereas protein does not. b) dna contains phosphorus, whereas protein does not. c) dna contains nitrogen, whereas protein does not. d) dna contains purines, whereas protein includes pyrimidines.