Mark the following statements about bone tissue as true or false. If a statement is false, correct it to make a true statement.


d. The collagen fibers of bone help it to resist torsion and tension.

Verified step by step guidance

1. Step 1: Understand the components of bone tissue. Bone tissue is composed of cells, fibers, and ground substance. The primary fibers in bone are collagen fibers.
2. Step 2: Recognize the role of collagen fibers. Collagen fibers provide tensile strength to bone, allowing it to resist stretching and pulling forces.
3. Step 3: Consider the mechanical properties of bone. Bone must resist various forces, including torsion (twisting) and tension (pulling).
4. Step 4: Evaluate the statement. The statement claims that collagen fibers help bone resist torsion and tension. Collagen fibers are indeed responsible for resisting tension, but they also contribute to resisting torsion by providing structural integrity.
5. Step 5: Determine the truth of the statement. Given the role of collagen fibers in resisting both tension and torsion, the statement is true.

Key Concepts

Bone Tissue Composition

Bone tissue is primarily composed of a matrix that includes collagen fibers and inorganic minerals, primarily hydroxyapatite. The collagen provides tensile strength, while the mineral content gives bones their rigidity and ability to withstand compressive forces. Understanding this composition is crucial for evaluating the mechanical properties of bone.

Mechanical Properties of Bone

Bone exhibits unique mechanical properties, including resistance to tension, compression, and torsion. Collagen fibers specifically contribute to the tensile strength of bone, allowing it to resist stretching and twisting forces. This property is essential for maintaining structural integrity during physical activities.

Torsion and Tension in Biomechanics

Torsion refers to the twisting force applied to an object, while tension is the force that stretches it. In biomechanics, understanding how bones respond to these forces is vital for assessing injury risks and designing effective treatments. The ability of bone to resist these forces is largely due to its collagen content and overall structure.