Question

Write about extracellular matrix.

Answer 1

Extracellular matrix:

1. It is a huge network of proteins and other molecules that surround, support, and give structure to cells and tissues in a body.
2. The extracellular matrix helps to attach cells to, and communicate with, adjacent cells.
3. It also plays an important role in cell growth, cell movement, and other cell functions.
4. This matrix can be solid and extensive (cartilage matrix, calcified bone matrix) while in some places it consists of a layer of extracellular proteins and carbohydrates.