What does the nucleus do inside a cell?
Boss Blob's Cookbook
What does the nucleus do inside a cell?

Deep inside almost every cell in your body, there's a round little blob sitting near the middle. It looks calm. Quiet. Almost lazy. But don't be fooled — this blob is running the whole show. Meet the nucleus, the control room of the cell.
The nucleus has one giant job: it keeps the instructions. Every living thing is built from instructions, the way a house is built from a blueprint. Those instructions tell each cell what to do, when to grow, and how to behave. And the cell keeps its most precious copy locked safely inside the nucleus.
