ANSC 2133 : Exam2StudyGuide2015
Document Summary
Bone growth and development ("bone growth and development handout; textbook chapter 2 pp. Mesoderm layer and sclerotome and lateral plate progenitor bone cells. Embryo development, somite maturation, sclerotomal cell migration, mesoderm cell migration. Bone growth and development - osteoblasts, osteocytes, chondroblasts, osteoclasts. Endochondral ossification - replacement of cartilage with bone, axial and appendicular bones. Bone lengthening and growth plate zones of growth, epiphysis, diaphysis, physiological bone maturity. Intramembranous ossification replacement of connective tissue with bone without cartilage, appositional bone growth. Connective tissue ( bone growth and development handout; chapter 2 pp. Cell types - fixed and wandering; macrophages, mast cells, fibroblasts. Muscle growth and development ("muscle growth and development" handout; chapter 2 pp. Muscle fibers primary and secondary, size, frequency, development. Muscle structure connective tissue layers, bundles, myofibrils. Myofibril structure - myofibrillar proteins, types and arrangement, physical structures (sarcomere, z line, a and i bands, thick and thin filaments) Muscle fiber structure and growth red, intermediate, white.
