Movement into and out of cells — practice question

Which statement gives the correct description of solute movement in the symplast pathway?

• ACell surface membranes regulate the selective absorption of solutes into the symplast pathway.
• BPlasmodesmata control the movement of solutes from the symplast pathway to the apoplast pathway.
• CThe symplast pathway transports dissolved mineral ions from the soil that cannot be transported by the apoplast pathway.
• DThe movement of solutes through plasmodesmata in the symplast pathway is prevented in the endodermis by suberin.