BIO NMDCAT Human skeleton
nmdcat.online July 27, 2026

Which property enables bone to function effectively as the main supporting tissue of the human body?

A. High elasticity with little rigidity
B. Rigid mineralized matrix with tensile strength
C. Soft matrix rich in chondrin
D. Absence of living cells

📝 Explanation

Correct: Bone combines hardness from mineral salts with strength from collagen fibers. A: Bone is not highly elastic. C: Chondrin is characteristic of cartilage. D: Bone contains living cells. Concept: Structure-function relationship of bone.

📖 Additional Information

  • High elasticity with little rigidity
  • Rigid mineralized matrix with tensile strength
  • Soft matrix rich in chondrin
  • Absence of living cells

Correct: Bone combines hardness from mineral salts with strength from collagen fibers. A: Bone is not highly elastic. C: Chondrin is characteristic of cartilage. D: Bone contains living cells. Concept: Structure-function relationship of bone.

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