As the CPU makes everything work.
The nucleus is the control center.

As the hard drive stores the computers data.
The DNA has all of the cells information.

They keep its shape and helps protect everything just like the cell wall does.

Regulates what can go in and lets bad things out.

Creates things for the computer,
As the ribosomes create proteins for the cell.

Mitochondrion is like the power cord because they provide energy.

Vacuole is the like RAM because the RAM holds extra storage like the vacuole holds extra food and nutrients.