ANAT1052 Lecture Notes - Lecture 11: Sesamoid Bone, Hyaline Cartilage, Bone Marrow
Document Summary
Unit 11 skeletal system: describe the functions of bone: Answer: support, bones of limbs and vertebral column support the body (i. e. , the mandible and maxilla support the teeth, protection, bones enclose and protect the brain, spinal cord, lungs, heart and pelvic viscera, movement. Answer: sesamoid bones are the extra bones that develop within the tendons after birth, identify and describe the structures of a typical long bone. Answer: osteon (haversian system, elongated cylinders of compacted bone. Osteogenesis - an inherited (genetic) bone disorder that is present at birth. Hyaline cartilage model or mold for the shape of the bone to come in, after it is covered in perichondrium: 2. In primary ossification center (middle of the hyaline cartilage) chondrocytes begin to enlarge and die: walls between chondrocytes begin to calcify and osteoblasts deposits a thin layer of bone around the cartilage model, 3.
