Question

What are the functions of the glycocalyx?

Answer 1

Glycocalyx

1. The glycocalyx is a rich, gel-like meshwork that surrounds the cell and serves as a physical barrier to anything attempting to enter it.
2. The glycocalyx, for example, has been discovered to play a significant function in preventing pathogen access into the cell.
3. The glycocalyx is a layer formed when carbohydrate portions of big molecules stretch beyond the outer surface of membranes.

This structure serves a variety of purposes, including:

1. Because the components are sticky, the glycocalyx can aid in cell locomotion and anchoring.
2. It also participates in the movement of specific cells.
3. Protection and lubrication - glycolipids and glycoproteins lubricate and protect the cell membrane by forming a viscous coating.
4. Glycolipids and glycoproteins can act as receptors that bind certain external substances, providing specificity in binding.
5. This binding has the potential to alter the characteristics of a cell's surface and, as a result, influence the behaviour of the cells.