Which Statement About Plasmodesmata Is False

Multiple Choice

Which statement about plasmodesmata is false?

A) Plasmodesmata are lined by the fused membranes of adjoining cells.
B) Plasmodesmata allow movement of materials in only one direction.
C) The desmotubule is derived from the endoplasmic reticulum.
D) Only small metabolites and ions can move between plant cells.
E) Plasmodesmata can allow transport of viruses.