Hank provides an overview of the function of the Endoplasmic Reticulum (ER), Ribosomes, Golgi Apparatus, and Lysosomes. He covers the two different types of ER, smooth and rough, and explains how all of these organelles work together.

Mr. Ribosome explains to the StoryBots how he uses the order of nucleotides to make proteins. The proteins are the building blocks for the entire body.

Hank explains the process of DNA translation, which decodes the genetic instructions to create proteins.