Apoint mutation changes the dna sequence cga to cgt, but the same protein is still produced. which point mutation occurred ?

Identify the various levels of atmosphere. troposphere mesosphere exosphere stratosphere thermosphere

How do living things obtain phosphorus

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.