Why do you think Huxley chooses to juxtaposition the description of the process of human fertilization in labs at the Bloomsbury Centre at the beginning of Chapter 10 with the scene between John and the sleeping Lenina at the end of Chapter 9?

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