What is the phenotype ratio for this case?

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

As a result of these processes the single celled organism accomplishes

List the four types of organic compounds found in all living things and explain why they are important.