High Concentrations of Water-Conducting Channels, AQP4, Help Some Glial Cells

Multiple Choice

High concentrations of water-conducting channels, AQP4, help some glial cells prevent shrinkage of extracellular space by transporting.

A) water from the extracellular space into the glial cells.
B) water from the glial cells into the extracellular space.
C) sodium between glial cells and the extracellular space.
D) water between glial cells and other glial cells.
E) sodium between glial cells.