Answer the following question given this paragraph: 

Eukaryotic cells contain a nucleus and other organelles. They include the mitochondrion, endoplasmic reticulum, Golgi apparatus, vesicles, vacuoles, lysosomes, and—in animal cells—centrioles. Each type of organelle has a special function.


Q: Eukaryotic cells contain what type of structures that possess special functions?


A:
organelles