Both the nucleus and the vacuole have membranes that isolate the material inside them from the rest of the cell. Which of the following best describes why both organelles have membranes? A.
The nucleus protects food, and the vacuole protects cytoplasm.

B.
The nucleus protects genetic material, and the vacuole protects food.

C.
The nucleus and the vacuole both protect genetic material.

D.
The nucleus protects water, and the vacuole protects waste.