Which of the following has the element correctly matched with its description

Where can dna be found in a prokaryotic cell

28. how many linkage groups will be formed by homogametic organism with 28 chromosomes?

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.