Which of the following matrix molecules in cartilage tends to trap large quantities of water?
A) Collagen
B) Proteoglycan
C) Hyaluronic acid
D) Elastin
E) Chondrocytes

Question

Quizplus · Accepted Answer

Proteoglycans in cartilage have a high negative charge that attracts and traps large quantities of water, which is essential for the cartilage's ability to resist compression.

Which of the Following Matrix Molecules in Cartilage Tends to Trap