The extracellular matrix consists primarily of calcium and phosphorus in the form of hydroxyapatite, Ca10(PO4)6(OH)2.
The inorganic material that causes bones to ossify is known as hydroxyapetite
The xyphoid process in the sternum is the last bone to ossify in the human skeleton.
Structure and Stability -JSO and strength
The inorganic portion of bone give hardness & durability but the organic portion of bone give flexibility
The matrix of the bone is portion of specialized connective tissue composed of intercellular, is contain an organic and inorganic materials 1- The organic material: collagen ( type I) 2- The inorganic material: calcium phosphate
The skeletal system is mainly responsible for bone structure. Bone cells will constitute the structure of the bone with osteoblasts facilitating the formation of bones.
The xyphoid process in the sternum is the last bone to ossify in the human skeleton.
collagenous fibers and inorganic salts.
ossify
The process of turning into bone is called ossification.
The three parts of the hip bone ossify during the fetal period
The organic material in bone, primarily collagen, provides flexibility and tensile strength, allowing bones to bend without breaking. It also helps in the repair and remodeling of bone tissue.
calcium
The matrix of the bone is portion of specialized connective tissue composed of intercellular, is contain an organic and inorganic materials 1- The organic material: collagen ( type I) 2- The inorganic material: calcium phosphate
To form into bone; to change from a soft animal substance into bone, as by the deposition of lime salts., Fig.: To harden; as, to ossify the heart., To become bone; to change from a soft tissue to a hard bony tissue.
ossify
The first bone is the humerus at 36 weeks in the uterus. The second is the femur at 1 year.
Bone is mixture of organic and inorganic componants. You have collagen fibres as organic and calcium salts as inorganic elements.