What is a easy way to remember nucleus?

An easy way to remember "nucleus" is to think of it as the "control center" or "brain" of a cell, similar to how the nucleus of an atom contains protons and neutrons, which are essential for its identity. You can associate the Word "nucleus" with "nuke," as in the core part of something important. Visualizing the nucleus as a central hub that manages cellular functions can also help reinforce its significance.