organelle
/ˌɔrɡəˈnɛl/
noun
- A tiny structure inside a cell that has a specific job, like the nucleus or mitochondria.
- Each organelle in a plant cell has a different function, such as photosynthesis or storage.
- The mitochondria is an organelle that produces energy for the cell.
- Under a microscope, you can see the nucleus, which is the largest organelle.