Hydroxyapatite
In an embryo, the skeleton is originally made of cartilage. This cartilage gradually mineralizes and ossifies into bone in a process called endochondral ossification.
Only if the bone is being broken down by cells known as osteoclasts. It is not a good sign if high levels of calcium and phosphate are being released into the blood normally as it shows bone is being broken down. However, through the action of the parathyroid hormone, the bones balance the levels of these mineral salts in the blood via this process. Yes. Calcium is one of the major minerals in the skeletal system. Certain parts of your muscle cells called sarcoplasmic reticulum also store calcium for the muscle to use. Calcium is either stored or released from bone in response to hormone messengers, particularly calcitonin & parathyroid hormone.
Bones are made strong by a combination of minerals, such as calcium and phosphorus, and a protein called collagen. These components work together to provide bones with strength and flexibility, allowing them to support the body and withstand mechanical stresses. Additionally, exercise and a balanced diet play crucial roles in maintaining bone health and strength.
Calcium is the most common mineral in the body. It makes up 2% of your total body.Phosphorus is the second at 1%.Bone function is the first role calcium plays, next it is essential for blood clotting, stabilizing blood pressure, normal brain function and communicating essential information among cells.
Osteoclasts are cells responsible for breaking down bone tissue to release calcium into the bloodstream to maintain blood calcium levels.
Phosphorus can be made through a process called the thermal decomposition of calcium phosphate. This involves heating calcium phosphate with silica and carbon in a furnace to produce phosphorus vapor, which can then be condensed into a solid form.
The compound composed of calcium (Ca) and phosphorus (P) is called calcium phosphate.
Bones are made through a process called ossification, where bone tissue is formed and developed. Osteoblasts are cells responsible for creating new bone tissue, which then mineralizes and hardens to form bones. A diet rich in calcium, phosphorus, and vitamin D, along with weight-bearing exercise, helps support healthy bone formation.
The chemical formula for Calcium Phosphorus is Ca10(PO4)6(OH)2. It is commonly called hydroxyapatite and is the majority of what comprises bone and dental enamel and dentin.
The outer layer of the tooth is the enamel, a material composed of calcium carbonate, magnesium carbonate, proteins, etc. Bacteria then form an outer biofilm around this called plaque, if not removed the plaque mineralizes forming what is called calculus or tartar.
Chalk is a mechanical mixture, which means it is a combination of different substances that are physically mixed together but not chemically bonded. It is composed mainly of calcium carbonate and other minerals.
Calcium carbonate can be removed from a mixture by using a process called filtration or decantation. In filtration, the mixture is passed through a filter paper, which allows the liquid to pass through while retaining the solid calcium carbonate. In decantation, the mixture is left undisturbed to allow the solid calcium carbonate to settle at the bottom, and the liquid can then be carefully poured off.
Plaster is neither a homogeneous nor heterogeneous mixture. Plaster (gypsum) is a compound, Plaster of Paris / Calcium Sulfate or also called Gypsum is composed of calcium sulphate (CaSO4) and water (H2O). Its chemical name is calcium sulphate dihydrate (CaSO4. 2H2O).
The phosphorus cycle!
A phosphorus ion is called a phosphate ion, which has a charge of -3.
In an embryo, the skeleton is originally made of cartilage. This cartilage gradually mineralizes and ossifies into bone in a process called endochondral ossification.
The compound P4S5 is called phosphorus pentasulfide.