Remodeling refers to which process?

Remodeling refers to which process?

• A. Remodeling
• B. Resorption
• C. Formation
• D. Osteogenesis

Answer: (A)

Bone remodeling is the ongoing cycle that replaces old bone with new bone. It isn’t just one activity but a coordinated sequence that includes resorption, where old bone is removed by osteoclasts, followed by formation, where new bone is laid down by osteoblasts and then mineralizes. This complete cycle maintains bone strength, helps regulate minerals, and repairs microscopic damage from daily stresses. So remodeling refers to the whole process of breaking down and rebuilding bone, not only the breakdown part (resorption) or only the building part (formation or osteogenesis).

Bone remodeling is the ongoing cycle that replaces old bone with new bone. It isn’t just one activity but a coordinated sequence that includes resorption, where old bone is removed by osteoclasts, followed by formation, where new bone is laid down by osteoblasts and then mineralizes. This complete cycle maintains bone strength, helps regulate minerals, and repairs microscopic damage from daily stresses. So remodeling refers to the whole process of breaking down and rebuilding bone, not only the breakdown part (resorption) or only the building part (formation or osteogenesis).