In these chemical compounds, C is for carbon, O is for oxygen, N is for nitrogen, and K is for potassium. Which chemical compound is most likely inorganic? 1. H2O 2. C12H22O11 3. C6H12O6 4. CH4

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.