Uniform concentrations of cytoplasmic materials are maintained between plant cells by
A) motor proteins such as kinesin.
B) membrane-lined channels called plasmodesmata.
C) the semirigid cell wall.
D) constantly beating cilia.
E) an internal cytoskeleton.

Question

Quizplus · Accepted Answer

Membrane-lined channels called plasmodesmata allow for the exchange of cytoplasmic materials between plant cells, thus maintaining uniform concentrations. The other options listed are not involved in maintaining uniform concentrations of cytoplasmic materials between plant cells.

Uniform Concentrations of Cytoplasmic Materials Are Maintained Between Plant Cells