Structure & movement Zoology, 11 April 2011
Human skeletal system
Functions of bones
Osteoblasts,
osteocytes, compact bone, spongy bone, red bone marrow, vessels,
medulla
Axial skeleton
Skull, facial bones,
vertebral column, rib cage, sternum
Appendicular skeleton
Pectoral girdle &
forelimbs, pelvic girdle & hindlimbs
Joints
Fibrous &
cartilaginous joints
Synovial joints,
bursae, tendons, articular surfaces, ligaments
Flexion, extension,
rotation
Hinge joint,
ball-and-socket joint
Sprains,
dislocations, bursitis, tendonitis, arthritis
Calcium &
osteoporosis
Human muscular system
Smooth, skeletal, and
cardiac muscle tissue
Innervation and
vascularization
Muscles, tendons,
contraction, antagonism
Muscle fibers,
myofibrils, sarcomeres, sliding filament model, ATP
Innervation of
muscles, calcium in muscle contraction