Final answer:
The tensile strength of bone is derived from its ability to withstand pulling or stretching forces without breaking or fracturing. Bones are composed of a dense matrix of collagen fibers, which provide strength and flexibility. The arrangement of the bone's microstructure also contributes to its tensile strength.
Step-by-step explanation:
The tensile strength of bone is derived from its ability to withstand pulling or stretching forces without breaking or fracturing. Bones are composed of a dense matrix of collagen fibers, which provide strength and flexibility. These collagen fibers are reinforced by minerals such as calcium phosphate, which increases the bone's resistance to tension.
For example, when a person lifts a heavy object or applies force to the bone, the collagen fibers absorb the tension and distribute the force evenly throughout the bone. This prevents the bone from breaking under the applied force.
In addition to collagen and minerals, the arrangement of the bone's microstructure also contributes to its tensile strength. The fibers in bone are organized in a hierarchical pattern that allows for efficient load distribution and resistance to deformation.