Question

what is cell junction​

Answer 1

Answer:

Cell junctions are a class of cellular structures consisting of multiprotein complexes that provide contact or adhesion between neighboring cells or between a cell and the extracellular matrix in animals. They also maintain the paracellular barrier of epithelia and control paracellular transport

Answer 2

Answer:

The cell junction is a cell-cell or cell-extracellular matrix contact within a tissue of a multicellular organism, especially abundant in epithelia.

Explanation:

Cell junctions are a class of cellular structures consisting of multiprotein complexes that provide contact or adhesion between neighboring cells or between a cell and the extracellular matrix in animals. They also maintain the paracellular barrier of epithelia and control paracellular transport.