Which type of junctions will create a solid barrier to prevent molecules from moving between the cells?

Question

Quizplus · Accepted Answer

Tight junctions create a solid barrier between adjacent cells, preventing the movement of molecules between the cells. Gap junctions allow small molecules and ions to pass between adjacent cells, while desmosomes act like spot welds or rivets, mechanically linking adjacent cells together. Plasmodesmata are junctions between plant cells that allow for movement of molecules and nutrients between cells.

Which Type of Junctions Will Create a Solid Barrier to Prevent