So let's begin by discussing what the vacuole is, where the vacuums are found, and what the function of the vacuums is. So vacuum are membrane in closed organelles, so they contain a phospholipid bilayer. And vacuoles are predominantly found in plant cells as well as fungal cells, but they can also be found in animal cells. Now, vaccines are found inside the cytoplasm of our cell. And the functionality, the shape and size of vaccines depends on the type of cell that we are examining. So let's begin by examining plant cells.