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Ch.7 Skeletal system
| Question | Answer |
|---|---|
| Amphiarthroses | Slightly movable joints. |
| Appendicular skeleton | Bones are attached to the body. |
| Appositional growth | Growth resulting from material being deposited on the surface. |
| Articular cartilage | Thin layer of hyaline cartilage that covers the ends of long bones and joints. |
| Articulation | A joint. |
| Axial skeleton | Bones of the head, neck, and trunk. |
| Diaphysis | The long straight shaft of a long bone. |
| Diarthroses | Freely movable joints characterized by a joint cavity. |
| Endosteum | Membranous lining of a cavity within a bone. |
| Epiphyseal line | The remnant of the epiphyseal plate after the cartilage calcifies and growth ceases. |
| Epiphyseal plate | The cartilaginous plate between the epiphysis and diaphysis of the bone. |
| Epiphysis | The end of a long bone. |
| Hematopoiesis | The production of blood or it cells. |
| Osteoblasts | Bone forming cells. |
| Osteoclasts | Cells that destroy, breakdown, or reabsorb bone tissue. |
| Osteocytes | Mature bone cells. |
| Osteogenesis | Formation of bone. |
| Osteon | Structural unit of bone. |
| Pectoral girdle | Attachment of the upper extremities in the chest region. |
| Pelvic girdle | Attachment for the lower extremities. |
| Periosteum | Tough white outer membrane that covers a bone. |
| Sutures | Invisible fibrous joints between the flat bones of the skull. |
| Synarthrosis | Immovable joints. |