Asked by Shahad Althaferi on Sep 22, 2024

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Which of the following is NOT true of the cartilage of the adult skeleton?

A) Intervertebral discs lie between adjacent vertebrae, and provide shock absorption for the vertebrae.
B) Costal cartilages connect the ribs to the sternum.
C) Articular cartilage is found on the ends of bones in joints, and reduces friction between joint-forming surfaces of the bones.
D) Costal cartilage, articular cartilage, and intervertebral discs are all composed of fibrocartilage.
E) All of these are true of the cartilage of the adult skeleton.

Intervertebral Discs

Structures located between the vertebrae that act as shock absorbers and allow for flexibility in the spine.

Costal Cartilages

Bars of hyaline cartilage that connect the ribs to the sternum, contributing to the elasticity and expansion capability of the rib cage.

Adult Skeleton

The fully developed, mature skeleton of an adult human, comprising 206 bones that provide structure, protection, and leverage for movement.

  • Describe the composition and role of cartilage in the adult skeleton.
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Verified Answer

MA
Mobeen Ahmadabout 5 hours ago
Final Answer :
D
Explanation :
The statement "Costal cartilage, articular cartilage, and intervertebral discs are all composed of fibrocartilage" is not true as intervertebral discs are composed of a combination of fibrocartilage and hyaline cartilage.