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Bones & Muscles. Functions of the skeletal system. Functions of the skeletal system. Give shape & support Protect internal organs Moves muscles Form blood cells Store calcium and phosphorous. http://www.bmb.psu.edu. http://www.sirinet.net/~jgjohnso/bonestruct4.jpg.
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Functions of the skeletal system • Give shape & support • Protect internal organs • Moves muscles • Form blood cells • Store calcium and phosphorous
http://training.seer.cancer.gov/module_anatomy/images/illu_compact_spongy_bone.jpghttp://training.seer.cancer.gov/module_anatomy/images/illu_compact_spongy_bone.jpg
Joints • Immovable • Movable
HINGE JOINT http://www.douglas.bc.ca/biology/project/articulations/hinge.html
PIVOT JOINT http://www.douglas.bc.ca/biology/project/articulations/pivot.html
BALL AND SOCKET JOINT http://www.douglas.bc.ca/biology/project/articulations/ballsocket.html
GLIDING JOINT http://www.douglas.bc.ca/biology/project/articulations/gliding.html
Functions of the muscular system • Stabilize joints with their TENDONS • Produce movement (including standing upright) • Produce heat to maintain body temperature
http://www.lifesci.utexas.edu/faculty/sjasper/images/john21.19.jpghttp://www.lifesci.utexas.edu/faculty/sjasper/images/john21.19.jpg
http://www.bmb.psu.edu/courses/bisci004a/tissues/skeletal.jpghttp://www.bmb.psu.edu/courses/bisci004a/tissues/skeletal.jpg
http://www.sc.edu/union/Sears/AnimalTissue/im.tissueCardiac.jpghttp://www.sc.edu/union/Sears/AnimalTissue/im.tissueCardiac.jpg
http://www.cytochemistry.net/microanatomy/muscle/smooth1.jpg