Proteoglycan Molecules in the Matrix of Cartilage

question 121

Multiple Choice

Proteoglycan molecules in the matrix of cartilage

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

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