How do skiers obtain the energy to climb the mountain slope? A. They convert sunlight into energy.
B. They obtain energy from the food they ate.
C. They obtain energy from the nucleus inside the atoms within their bodies
D. They collect different forms of energy from the environment.

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