The major function of adhesion proteins such as fibronectin is to
A) link epithelial cell layers.
B) link collagen, proteoglycans, and cells containing integrins.
C) seal cell layers at tight junctions.
D) support communication between adjacent cells.

Question

Quizplus · Accepted Answer

Adhesion proteins such as fibronectin link collagen, proteoglycans, and cells containing integrins. This helps to maintain a stable extracellular environment by anchoring cells in place and facilitating communication between them. Additionally, adhesion proteins may also play a role in tissue development and wound healing.

The Major Function of Adhesion Proteins Such as Fibronectin Is