10 uses of Cellular Medicine

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.

Explain the difference between mutations in sex cell and those in somatic cells

Put the processes of the water cycle in the correct order starting at the point where the water is in a lake