Question

charecator of tight junction​

Answer 1

Answer:

Tight junctions seal adjacent epithelial cells in a narrow band just beneath their apical surface. They consist of a network of claudins and other proteins. Tight junctions perform two vital functions: They limit the passage of molecules and ions through the space between cells

Happy Diwali to you and your family

Answer 2

Answer:

They have a molecular weight of ~20kDa. They have a structure similar to that of occludin in that they have four transmembrane domains and similar loop structure. They are understood to be the backbone of tight junctions and play a significant role in the tight junction's ability to seal the paracellular space.

Explanation:

please follow me