The diagram illustrates part of a polysaccharide. Which statement concerning this polysaccharide is correct?
- AIt coils into a tight helix that provides a compact shape for energy storage in cells.
- BIt has high tensile strength when arranged into fibrils in plant cell walls.
- CIt folds into a globular shape that is soluble in water and easily transported.
- DIt combines with protein molecules to act as cell markers on the cell surface membrane.