Is the cytoplasm/cytosol a polar or non-polar solution?

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.

When energy is used, atp molecules convert to adp molecules. this process is called

Which of the following can be assumed about the layers in areas 2 and 4