tissue
Calcium phosphate is the main mineral from which bone is comprised.
The chemical name for LiCaPO4 is lithium calcium phosphate.
CaCO3 = calcium carbonateCa3(PO4)2 = calcium phosphate
Yes, a hard, rigid matrix composed of inorganic salts such as calcium carbonate and calcium phosphate is characteristic of bone tissue. This matrix provides strength and support, allowing bones to withstand the mechanical stresses they encounter. The combination of these minerals, along with organic components like collagen, contributes to the overall structural integrity and functionality of bones in the skeletal system.
The formula unit for the most common form of calcium phosphate is Ca3(PO4)2. Therefore each formula unit, the ionically bonded counterpart of a mole for covalently bonded compounds, contains three calcium ions. The number of calcium ions in 8.0 "moles" of calcium phosphate is 3 [exact] X 8.0 X Avogadro's Number or 1.45 X 1025 atoms, where the depressed last digit of 1.45 indicates that this digit may not be significant. (The significant-digits-limiting datum is 8.0 moles.)
Collagen and Calcium phosphate
it is the formation of bones. This is the principal role of calcitriol. It requires both calcium and phosphate.
Collagen is responsible for the flexibility of bones. The mineral composition of bones, primarily hydroxyapatite (a calcium phosphate), provides the bone with its strength and hardness.
We have to consider that the bone is a very dense, specialized form of connective tissue. Like reinforced concrete of building constructions, bone matrix is predominantly a mixture of tough fibers, such as, type I collagen fibrils, which resist pulling forces; and solid particles, e.g., calcium phosphate as hydroxyapatite crystals, which resist compression. Both volumes in the bone, collagen and calcium phosphate, are nearly equal.
replacement of cartilage with osteocytes
No, bones are not made out of keratin. Bones are composed mainly of collagen and minerals like calcium and phosphorus. Keratin is a protein found in structures like hair, nails, and the outer layer of the skin.
Osteoblasts exemplify a positive feedback process in bone mineral deposition. When new bone is formed by osteoblasts, they release proteins that stimulate further osteoblast activity and mineral deposition. This creates a cycle where bone formation encourages more bone formation.
When calcium combines with phosphate, it forms calcium phosphate. The chemical formula for calcium phosphate is Ca3(PO4)2.
Ivory primarily consists of hydroxyapatite, a calcium phosphate mineral, along with small amounts of organic material such as collagen, lipids, and proteins. These components give ivory its characteristic hardness and density.
composed of collagen and inorganic calcium salts supports and protects have a solid matirx made up of calcium phosphate
Calcium phosphate is composed of calcium and phosphate ions. The ratio of these ions can vary, leading to different types of calcium phosphate compounds such as hydroxyapatite and tricalcium phosphate.
The two primary substances associated with healthy bones are both Calcium and Vitamin D.