What is the permeability barrier that joins the plasma membranes of adjacent cells to form a tight seal?
A) Hemidesmosomes
B) Adhesion belt
C) Tight junction
D) Gap junction
E) Desmosomes

Question

Quizplus · Accepted Answer

Tight junctions are specialized structures in cell membranes that form a watertight seal between adjacent cells, preventing the passage of molecules and ions through the space between the cells. This is crucial for maintaining distinct internal environments in tissues and organs.

What Is the Permeability Barrier That Joins the Plasma Membranes