Question

What are the desmosomes concerned with?

Answer 1

Hint: A desmosome, also known as a macula adherens, is a cell structure that is specialised for cell-to-cell adhesion. They are a type of junctional complex that consists of localised spot-like adhesions that are randomly aggregated on the lateral sides of plasma membranes. Desmosomes are a type of cell-to-cell adhesion that is very strong. These can be present in cardiac muscle tissue, bladder tissue, gastrointestinal mucosa, and epithelia, among other tissues. They are subjected to a great deal of mechanical stress.

Complete answer:
Desmosomes are specialised plasma membranes. They have intercellular thickening materials within adjacent cells, just like welded areas. They are found in epithelial tissue that has been disturbed and work together to seal cells or provide cell-to-cell adhesion. Desmosome-intermediate filament complexes (DIFC) are a network of cadherin proteins, linker proteins, and keratin intermediate filaments that make up desmosomes. The extracellular core region, or desmoglea, the dense outer plaque, or ODP, and the dense inner plaque, or IDP, are the three regions of the DIFCs.
The desmosome, also known as the macula adhaerens, is a cell structure that involves a precise adjustment of the cell layer for cell-to-cell attachment. They're intercellular junctions that provide solid linkages between cells as well as mechanical stability to tissues.
They are dispersed throughout the plasma membrane at random and have a high adhesion capacity. They are found in tissues that are subjected to high levels of stress, such as cardiac tissues, the bladder, and the mucosa of the gastrointestinal tract.

Note:
Cell adhesion is the result of interactions between cell-adhesion molecules (CAMs), which are transmembrane proteins on the cell surface. Cell adhesion attaches cells in a variety of ways, and cells may participate in signal transduction to detect and respond to environmental changes.