Fill in the Blanks Parts of the cellOnline version Drag the parts of the cell to their corresponding function. by Mariana Londoño 1 cell plants nucleus membrane animals cytoplasm cell The is the smallest basic unit of organisms . They can create bacterias or more complex organisms such as human beings , and . Their parts are the that controls the activities of the cell and contains the DNA . The , which is a fluid that contains all the organelles on their place and the that protects the cell .