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mature bone cells; maintain normal bone structure by recycling calcium salts in bony matrix around themselves and by assisting in repairs. Study with Quizlet and memorize flashcards containing terms like components, functions, osseous tissue and more.
Study with Quizlet and memorize flashcards containing terms like Bone: active, living tissues in bone, Bone Structure, Bone Classification and more.
Blood vessels enter bones from the periosteum. Typically, only one nutrient artery enters and one nutrient vein exits the bone via a small opening or hole in the bone called a nutrient foramen. Blood vessels supply nutrients and oxygen required by cells and remove waste products from bone cells.
It consists of the bones, cartilages, and ligaments. Bones support the weight of the body, allow for body movements, and protect internal organs. Cartilage provides flexible strength and support for body structures such as the thoracic cage, the external ear, and the trachea and larynx.
1 maj 2023 · As a specialized connective tissue, bone is comprised of mainly type 1 collagen fibers and inorganic salts. Type 1 collagen is a non-calcified matrix designed to resist the tension experienced by the weight-bearing functions of bone. It forms from osteoblasts, the main cellular component of bone.
5 wrz 2024 · Haematopoiesis – the formation of blood cells from haematopoietic stem cells found in the bone marrow. Lipid and mineral storage – bone is a reservoir holding adipose tissue within the bone marrow and calcium within the hydroxyapatite crystals.
Although bone cells compose a small amount of the bone volume, they are crucial to the function of bones. Table 5.2 reviews the bone cells, their functions, and locations. Four types of cells are found within bone tissue: osteoblasts, osteocytes, osteogenic cells, and osteoclasts (Figure 5.8). FIGURE 5.8: Bone Cells.
