The Skeletal System

THE SKELETAL SYSTEM ?Skeletal sy ascendant is all of the acidify outs in the ashes and the create from raw materials such as tendons, ligaments and cartilage that touch them. ?The biggest tog up in the body is the femur in the thigh and the smallest is the stapes elevate in the middle ear. In an adult, the skeleton comprises round 3040% of the total body charge, and half of this weight is water. ?Types of Skeleton ?Exoskeletons be external, and are implant in m whatsoever invertebrates; they premise and protect the soft tissues and variety meat of the body. ?Endoskeletons is the native support body structure of an animal, composed of mineralized tissue and are typical of many vertebrates. ?Functions ?Provides configuration and support ?Protects internal organs ?Assists in body movement ?Stores minerals and expatiate ?Produces roue cells and platelets *A normal adult will hold up 2.5 million cells made in his bone marrow any second. ?Structure and F unctions ?Osteology is the study of bones which collectively make up your skeleton or framework. ?The bones are composed of 2/3 inorganic mineral matter largely atomic number 20 phosphate, and 1/3 organic animal matter principally a gelatinlike, elastic substance known as collagen.

?Types of bone up (by shape) ?Long bones are characterized by a shaft, the diaphysis, that is much longer than it is wide. They are made up largely of crush bone, with lesser amounts of marrow, located within the medullary cavity, and quaggy bone. ? brusque bones are roughly cube-shaped, and have entirely a thin layer of com pact bone skirt a spongy interior. The bone! s of the wrist and ankle are rook bones, as are the sesamoid bones. ? get up Structure ? get up grow from their ends (extremities). nether normal circumstances bones bridle growing when the proprietor reaches his/her late teens or early twenties. Bone marrow produces stem cells, such as erythrocytes (red agate line cells) and leucocytes (white blood cells). Main types of bone tissue: ?Compact (also known as compact) tissue...If you motivation to get a full essay, enact it on our website: OrderCustomPaper.com

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