What advantages is the division of spongy bone on the?
Advatages of spongy bone in the long bone ?
Answers: hi shay
Composition of the Bone
The inside of the bone is made of three primal tissue layer: periosteum-sound, compact bone, and spongy bone.
Periosteum The periosteum is a glistening double layered tissue which covers the tricky bone called the compact bone. The periosteum can not be see by the naked eye. The periosteum is exceedingly prominent since its lower layer houses bone forming cell called osteoblast-sound. Also, the double band serves as a place where tendons and ligaments can insert and anchor into the bone.
Compact Bone Compact bone seem very frozen when seen by the middle-of-the-road eye, but at a microscopic level, the compact bone is enormously hollow. Canals called canaliculi-sound, which are chock-full with blood vessel, channel through the bone and adjectives join to abundant major canal called Haversian canals-sound. These canal make the bone hollow. The compact bone is also rich beside nerves. The hardness of the bone is made by spider approaching ostecytes-sound, mature bone cell, which surround the caniculli and Heversian canals.
Spongy Bone Spongy bone is not exactly spongy. Towards the center of the bone, the bone get hollower. This is why it is called spongy. Located in the spongy bone is red bone marrow-sound and yellow bone marrow-sound. Red bone marrow is what make red blood cells. The majority of the red bone marrow for an developed is located in the go before of the femur and humerus. Yellow bone marrow is stored fat. This marrow can sometimes turn surrounded by to red bone marrow when a person is outstandingly anemic.
Parts of a bone
The diagram below shows a "typical" bone.
Hyaline cartilage
Cartilage covers the ends of the bones. The smooth surfaces stops the bones rubbing together and absorbs shock.
Epiphysis
This is the baptize for the extremity of the bones.
Cancellous bone
This is sometimes called Spongy Bone and stores the red bone marrow where on earth blood cells are manufactured.
Epiphyseal plate
A string across the bone from where the bone grows contained by length.
Diaphysis
The shaft of the bone.
Compact bone
The word "compact" suggests a hard chunk of the bone. It surrounds the yellow bone marrow surrounded by the diaphysis and gives strength to the hollow module of the bone.
Periosteum
Where there is no hyaline cartilage, the periosteum covers the surface of the bone. Ligaments and tendons are attached to the periosteum.
Medullary cavity
This space inside the diaphysis contains the pallid bone marrow.
makes lots of nice marrow for your blood stream....
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