Certain epithelial cells have a decided polarity where the membrane faces the lumen of a hollow tube, whereas the membrane faces the extracellular fluid.
A)apical : basolateral
B)positively charged : negatively charged
C)upper : lower
D)luminal : extracellular
E)apical : basement

Question

Quizplus · Accepted Answer

Epithelial cells exhibit polarity with an apical surface facing the lumen and a basolateral surface facing the extracellular fluid.

Certain Epithelial Cells Have a Decided Polarity Where the Membrane