Question

Why do bones need to have osteoclasts?

Answer 1

Osteoclasts are the cells that degrade bone to initiate normal bone remodeling and mediate bone loss in pathologic conditions by increasing their resorptive activity. They are derived from precursors in the myeloid / monocyte lineage that circulate in the blood after their formation in the bone marrow.

Osteoclasts travel over the surface of the bone matrix and secrete acids and enzymes to disintegrate it, forming a little bit on the surface of the bone. They are found on the surface of the bone mineral next to the dissolving bone.

Step-by-step explanation:

Answer 2

Answer:This function is critical in the maintenance, repair, and remodelling of bones of the vertebral skeleton. The osteoclast disassembles and digests the composite of hydrated protein and mineral at a molecular level by secreting acid and a collagenase, a process known as bone resorption. This process also helps regulate the level of blood calcium .

Explanation:This function is critical in the maintenance, repair, and remodelling of bones of the vertebral skeleton. The osteoclast disassembles and digests the composite of hydrated protein and mineral at a molecular level by secreting acid and a collagenase, a process known as bone resorption. This process also helps regulate the level of blood calcium .