BIO NMDCAT Human skeleton
nmdcat.online July 27, 2026

A decalcified bone and a normal cartilage sample are compared. Which characteristic is common to both?

A. High mineral content
B. Considerable flexibility
C. Presence of Haversian canals
D. High compressive strength due to calcium salts

📝 Explanation

Correct: Decalcified bone becomes flexible because collagen remains, similar to cartilage. A & D: Mineral content is low in decalcified bone and cartilage. C: Haversian canals occur only in bone. Concept: Mechanical properties of connective tissues.

📖 Additional Information

  • High mineral content
  • Considerable flexibility
  • Presence of Haversian canals
  • High compressive strength due to calcium salts

Correct: Decalcified bone becomes flexible because collagen remains, similar to cartilage. A & D: Mineral content is low in decalcified bone and cartilage. C: Haversian canals occur only in bone. Concept: Mechanical properties of connective tissues.

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