WGU C107 Module 10 Skeletal Systems Structures With Correct Answers!!

Which classification of bone tissue has trabeculae? - Spongy bone For the following, identify the macroscopic structures of compact bone. Compact bone: - Osteons Where are osteocytes found within the osteons? - Lacunae What is the transition between the diaphysis and epiphysis called? - Metaphysis What type of bone is found in the diaphysis and epiphysis? - Spongy in the epiphysis and compact in the diaphysis. Which is NOT part of mature bone? - Proteoglycans - Proteoglycans are part of mature cartilage or immature bone. Which cells secrete osteoid? - Osteoblasts Which cells transform within the bone? - Osteoblasts become osteocytes. What cells are responsible for ossification? - Chondrocytes Which is NOT part of mature cartilage? - Blood vessels - Cartilage does not contain blood vessels, which makes repair challenging and makes it take a long time. Which is NOT a fibrous connective tissue? - Cartilage - Cartilage is not a fibrous tissue.The axial skeleton is associated with which function? - Protection of the internal organs. Choose if the following word is part of the axial or appendicular skeleton, or if it is not a bone at all. Mandible: - Axial Choose if the following word is part of the axial or appendicular skeleton, or if it is not a bone at all. Fibula: - Appendicular Choose if the following word is part of the axial or appendicular skeleton, or if it is not a bone at all. Sternum: - Axial Choose if the following word is part of the axial or appendicular skeleton, or if it is not a bone at all. Pectoral girdle: - Appendicular Choose if the following word is part of the axial or appendicular skeleton, or if it is not a bone at all. Cruciate: - Not a bone - Cruciate refers to the cruciate ligament, which is not a bone.