I'm a real "powerhouse" that's plain to see. I break down food to release energy.

I'm strong and stiff, getting through me is tough. I'm found only in plants and I'm what makes sticks tough.

I'm full of holes, flexible and thin. I control what gets out as well as what comes in.

I'm the brain of the cell, or so they say. I regulate activities from day to day.

I've been called the storage tank by those with little taste. I'm a sack filled with water, food, enzymes, and waste.

I'm found only in plant cells, I'm as green as can be. I make food for the plant using the sun's energy.

I'm the jelly-like substance found throughout the cell. I am the home to each and every organelle.