Please help I have to get this done by end of class.

Cells have similar characteristics as living things. For example, vacuoles in a plant cell function to store water, and similarly, the gall blatter in animals store bile. Which of the following pairs of structures DO NOT have a similar function.

A. Brain, Nucleus
B. Eperdermis, Cell Membrane
C. Stomach, Vacuole
D. Small intestines, Ribosomes