Inside a cell, like the one that I'm showing here on the screen, the yellow space between all of the organelles inside the membrane, but outside the nucleus, has a name. And what we call that is the cytoplasm. Here I will highlight that area in yellow so you can get a better idea of what I'm talking about. The cytoplasm in eukaryotes is the area that holds all of the organelles. And so all of those mitochondria and Golgi bodies and endoplasmic reticulum, all of those structures are supported in this fluid that fills the entire cell. A good example would be that if you took a water balloon and you filled it up with water, but then you put some pieces of candy inside, the cytoplasm would be sort of like the water that's supporting all the candy that you put inside this water balloon. Cytoplasm makes up a lot of the inner space of the cell.