BIOB33H3 Lecture Notes - Lecture 6: Hyaline Cartilage, Pubic Symphysis, Jigsaw Puzzle
1 Feb 2019
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Ilium, pubis and ischium are separate bones when u were a child. Some lovers try positions that they can"t handle: memorize carpal bones. U can just call it the hip bones (iliac crest) Anywhere articulation is needed- hyaline cartilage is there. Pubic symphysis same pad cartilage b/w out vertebral column. Femur is longest bone in body (thigh bone) Balance + stability function of feet (strength) Tarsal bones = ankle bones (equivalent to wrist bones) Phalanges in feet too but not opposable toe (called the great toe) 3 types of joints: synarthroses (syn = together, arthroses = joint) Don"t allow for any type of mvmnt (jigsaw puzzle like: gomphoses. Found in maxilla + mandible + alveolar processes which hold teeth in place: synarthroses synchodrosis (once hyaline cartilage fuses b/c u stopped growing) Cartilage which binds the joints together: synostosis. As a child these bones aren"t fused (that"s why kids r more flexible)
