Bone cell responsible for developing bone matrix by synthesizing and mineralizing osteoid?

Bone cell responsible for developing bone matrix by synthesizing and mineralizing osteoid?

• A. Onychocryptosis
• B. Osteoblast
• C. Skeletal System
• D. Pediculosis

Answer: (B)

The cell that builds bone by producing and mineralizing the matrix is the osteoblast. These cells secrete osteoid, the organic component rich in collagen, forming the unmineralized bone matrix. They then initiate mineralization by depositing calcium phosphate, turning osteoid into hard bone. Osteoblasts line bone surfaces and come from mesenchymal stem cells; as they become embedded in the matrix, some mature into osteocytes that maintain bone tissue. The other terms refer to an ingrown toenail, the skeletal system as a whole, and a lice infestation, which are not related to bone-forming cells. So, osteoblast is the correct cell because it specifically creates and mineralizes the bone matrix.

The cell that builds bone by producing and mineralizing the matrix is the osteoblast. These cells secrete osteoid, the organic component rich in collagen, forming the unmineralized bone matrix. They then initiate mineralization by depositing calcium phosphate, turning osteoid into hard bone. Osteoblasts line bone surfaces and come from mesenchymal stem cells; as they become embedded in the matrix, some mature into osteocytes that maintain bone tissue. The other terms refer to an ingrown toenail, the skeletal system as a whole, and a lice infestation, which are not related to bone-forming cells. So, osteoblast is the correct cell because it specifically creates and mineralizes the bone matrix.