Proteoglycan Molecules in the Matrix of Cartilage

question 75

Multiple Choice

Proteoglycan molecules in the matrix of cartilage

• A) replace collagen fibers in the matrix.
• B) give cartilage its resilient nature.
• C) fill the lacunae.
• D) make the perichondrium very stretchable.
• E) make cartilage hard and compact.

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