The correct option is A A: Cell membrane B: Vacuole C: Nucleus D: Cytoplasm
A: Cell membrane - cell is surrounded by a cell membrane, it helps to maintain the shape of the cell.
B: Vacuole - they are filled with a fluid called cell sap, it stores food, excess water and waste products.
C: Nucleus - spherical organelle found in eukaryotes, it contains the majority of the cell's genetic material.
D: Cytoplasm - responsible for maintaining cell's shape, aid in metabolic activity.