Multiple Choice
The extracellular matrix performs a variety of functions,including mediation of interactions between cells.__________ is a glycosaminoglycan (GAG) ,which provides protection and acts as a shock absorber.
A) Collagen
B) Chondroitin sulfate
C) Hyaluronan
D) Fibronectin
Correct Answer:

Verified
Correct Answer:
Verified
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