Osteogenic cells, osteoblasts, osteocytes, osteoclast What are the 4 type of cells found in bone tissue? Mineral salts that invade the bony matrix, making bone tissue hard What are the inorganic components of bone? Support, Movement, Protection, Mineral storage, Blood cell formation and engergy storage, Energy metabolism Hyaline: collagen unit fibril Elastic: elastic fibers and collagen fibrils Fibrocartilage: thick collagen fibers How does the matrix differ in each of the 3 types of cartilage? Growth from the inside.chondrocytes within the cartilage divide and secrete new matrixĬrystals of calcium phosphate precipitation in the matrix of cartilage.calcified cartilage is NOT bone Growth from the outside.cartilage forming cells in the surrounding perochondrium produce the new cartilage tissue by actively secreting matrix Resists both strong compression and strong tension.example: between vertebrae and menisci of kneeĪppositional growth and Interstitial growth Matrix includes many elastic fibers.tolerates repeated bending.example: epiglottis, outer ear Most abundant type of cartilage.resists compression.makes up articular cartilage and covers the ends of adjoining bones in moveable joints.forms ribs to the sternum Membrane of fibrous connective tissue that covers the eternal surface of cartilage Hyaline Cartilage, Elastic Cartilage, Fibrocartilage Shallow basinlike depression in a bone, often serving as an articular surfaceĬavity within a bone, filled with air and lined with mucous membrane Rounded articular projection, often articulates with a corresponding fossaįoramen, Groove, Fissure, Notch, Fossa, Meatus, Sinus Narrow ridge of bone less prominent than a crest Very large, blunt, irregularly shaped process.example: femur Large rounded projection, may be roughened Tuberosity, Crest, Trochanter, Line, Tubercle, Epincondyle, Spine, Process Projections that are sites of muscle and ligament attachment Bones Chpt 6 Bones & Bone Tissue Chapter 6 review Question
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