Four students were asked to match the function with the appearance of some cell structures in an animal cell. The functions were listed by a number. 1 organises microtubules to produce the spindle during cell division 2 synthesis of polypeptides 3 packaging of hydrolytic enzymes that will remain in the cell The appearances were listed by a letter. V membranes which surround an enclosed inner cavity W non-membrane bound, spherical structures X a double membrane with many pores Y non-membrane bound, cylindrical structures Z membrane-bound sacs, arranged as a flattened stack Which student correctly matched the numbered function with the appearance of the cell structure? [Figure 4.1]