Pllz the following diagram shows the branching tree for four kingdoms and some of their shared derived characteristics. what shared characteristic can be written at point x? use complete sentences to explain your answer

Dna, in the nucleus carries the genetic code for making proteins in ribosomes. in the diagram, b, represents the proteins produced. dna cannot leave the nucleus to carry the genetic information to the ribosome where proteins are produced. how does the genetic code get from the nucleus to the ribosome? what does a represent? now