A Ring of _______ Demarcates the Apical Surface of the Cell

Question

A ring of _______ demarcates the apical surface of the cell from its lateral and basal surfaces.
A) tight junctions
B) septate junctions
C) gap junctions
D) microvilli

Accepted Answer

Tight junctions form a barrier that separates the apical surface of the cell from its lateral and basal surfaces, maintaining distinct cellular environments.