Hyaline Cartilage · Histology

Which component of the cartilage matrix attracts water and provides resilience?

  1. Collagen fibers
  2. Elastin fibers
  3. Proteoglycans
  4. Keratin
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Correct answer: Proteoglycans

Proteoglycans in the cartilage matrix attract water molecules. This property allows cartilage to resist compression and maintain flexibility.

Difficulty: Medium Question 13 of 20

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