HLTH 230 Chapter Notes - Chapter 13: Bone Density, Vitamin D Deficiency, Bone
20 Nov 2018
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Calcium, phosphors, magnesium and fluoride are all important. Used to form mineral crystals that give bone its strength. Vitamin d is required for the activation of transporter proteins that enhance the absorption of calcium and phosphorus. Vitamin k is required for the activation of a protein that binds to the minerals during the formation of bone: what makes up bones. Bone matter = inorganic matter in the form of mineral crystals that are deposited onto a protein (collagen) matrix inorganic mineral = strength and structure. How tightly packed the mineral crystals are into the protein matrix. Bone consists of two tissue types: cortical bone (more dense, ivory-like bone tissue) and trabecular bone (lacey architecture) Red blood cells are an important product of the bone marrow of long bones. Nerves run through your bones to support bone activity and maintain bone health. 13. 2 calcium: calcium roles in the body. Calcium salts form crystals on a protein collagen matrix.
