what are 11 cell organelles and functions

Depends on which type of cell. But I'll name a few off the top of my head.

Nucleus: Brain of the cell

Mitochandria: Powerhouse. It provide energy for the cell.

Cell Membrane: Holds all the organelles in.

ribosomes: found on rough endoplasmic reticulum. They help in the process of producing protein.

centriole: used in cell division

vacuole: storage. keeps excess food and energy stored.

cytoplasm: jelly like substance.

Sorry, it was very long ago since I've worked with cells. I hope this helps!