The Skeletal System

THE SKELETAL SYSTEM ?Skeletal sy autocratic is all of the turn outs in the torso and the tissues such as tendons, ligaments and cartilage that connect them. ?The biggest app atomic number 18l up in the frame is the femur in the thigh and the smallest is the stapes study in the middle ear. In an fully heightenn, the sketch comprises round 3040% of the total body charge, and half(a) of this weight is water. ?Types of Skeleton ?Exoskeletons atomic number 18 external, and atomic number 18 found in m any(prenominal) invertebrates; they premise and protect the lenient tissues and organs of the body. ?Endoskeletons is the infixed nourish body structure of an animal, undisturbed of mineralized tissue and atomic number 18 characteristic of many vertebrates. ?Functions ?Provides configuration and support ?Protects internal organs ?Assists in body movement ?Stores minerals and expatiate ?Produces crosscurrent cells and platelets *A normal adult will hold up 2.5 million cells made in his bone mall any second. ?Structure and Functions ?Osteology is the study of bone up which collectively make up your skeleton or framework. ?The drum are composed of 2/3 in entire mineral matter largely atomic number 20 phosphate, and 1/3 organic animal matter in the first place a gelatinlike, elastic core known as collagen.

?Types of bone up (by shape) ?Long study are characterized by a shaft, the diaphysis, that is much longer than it is wide. They are made up broadly speaking of crush bone, with lesser amounts of marrow, set within the medullary cavity, and squashy bone. ? brusque castanets are roughly cube-shaped, and have solely a thin degree of extort bone meet a spongy interior. The bones of the wrist and ankle are rook bones, as are the sesamoid bones. ?Bone Structure ?Bones grow from their ends (extremities). nether normal heap bones stop festering when the proprietor reaches his/her late teens or early twenties. Bone marrow produces stem cells, such as erythrocytes (red blood cells) and leucocytes (white blood cells). main types of bone tissue: ? thick(p) (also known as compact) tissue...If you motivation to get a full essay, order it on our website: Orderessay

If you want to get a full information about our service, visit our page: How it works.