Cathy suffers from a brain disease that causes her to have tremors, and unsteady walk, dizziness, and slurred speech, among other symptoms. which part of her brain is probably affected by this illness

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.