Parts of a cell (and what they do)

In science  we have been looking at botany. in Botany we have been looking at cells. One of the things we looked at was the different parts of a cell. There are 2 types of cells, plant cells and animal cells. The difference between the two is that a plant cell has a cell wall and a cytoplasm (It helps with photosynthesis )  whereas the animal cell does not. the organelles in a cell are, the Vacuole ( a storage container thingy ) Nucleus ( it holds the DnA ) and the Mitochondria (  they keep the cell full of energy ).  These organelles are surrounded by a thing called cytoplasm.