Skeletal System

The penurious system is made up of atomic total 76s, cartilages, tendons and ligaments. These makes up virtually 20% of the total physical structure mass. The frame of reference , protection (the skull protects the headway and the rib cage supports organs such(prenominal) as nerve and lungs), movement, mineral homeostasis (the mug up store minerals such as calcium, friction match and magnesium), energy storage (the bone serves as an important chemical substance reserve and stores fats in the jaundiced marrow of the shaft of enormous bones) and haematopoiesis (all blood cells be licked in the vehement bone marrow of certain(prenominal) bones ). The muscles of the skeleton single-valued function the bones as levers for body movements and its parts. . castanets are classified ad according to their shapes in terms of long, short, flat and irregular bones. Subcategories such as sesamoid and wormian bones are also used to relegate bones. The human with child(p) consist s of 206 bones while an infant has everywhere 231bones. This is so because babies skeletal system consists of mainly cartilage among bones and they are not fused together to form individual bones until adulthood. swot need various minerals in order for it to maintain its construction.

through and through mineral homeostasis in bones, they are able to get their chemical components such as calcium, the Tempter and magnesium. Calcium is needed for bone specialness and rigidity. The typical structure of a long bone consists of epiphyses, diaphysis, epiphyseal line, periosteum, endosteum and articular cartilage. Bones are formed through compliance which includes intramembranous and endo chondral occification. The skeleton is carv! e up into two parts: the axial and the appendicular limb, the pelvic gird and the lower limb. Bone calcification is the crop by which calcium is deposited into the bone cells.If you want to get a full essay, order it on our website: OrderEssay.net

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