When a potassium ion (K⁺)moves from the soil into the vacuole of a cell on the surface of a root,it must pass through several cellular structures.Which of the following correctly describes the order in which these structures will be encountered by the ion?

A)plasma membrane → primary cell wall → cytoplasm → vacuole
B)secondary cell wall → plasma membrane → primary cell wall → cytoplasm → vacuole
C)primary cell wall → plasma membrane → cytoplasm → vacuole
D)primary cell wall → plasma membrane → lysosome → cytoplasm → vacuole
E)primary cell wall → plasma membrane → cytoplasm → secondary cell wall → vacuole