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All bones are formed from two types of bone structure. The shaft of long bones are composed of compact bone, and the inner parts of the shaft and each end is formed of spongy bone. In addition: in a fully grown adult all of the bones are formed of actual calcified bone. In a growing body however there are still section of Primary Cartillage which can grow. These section are in small plates (called Epiphesial Plates) in the Necks of long bones like the Femur. The neck of a bone like this is where the Head (usually a rounded part that is part of a joint) connects to the main lengthy part. The exact proportions varies far to greatly to put a number on but the vast vast majority of long bones are bone.

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Q: What portions of long bones are formed of bone?
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Of what four things are bones made?

Almost every bone in your body is made of the same materials:The outer surface of bone is called the periosteum (say: pare-ee-os-tee-um). It's a thin, dense membrane that contains nerves and blood vessels that nourish the bone.The next layer is made up of compact bone. This part is smooth and very hard. It's the part you see when you look at a skeleton.Within the compact bone are many layers of cancellous(say: kan-sell-us) bone, which looks a bit like a sponge. Cancellous bone is not quite as hard as compact bone, but it is still very strong.In many bones, the cancellous bone protects the innermost part of the bone, the bone marrow (say: mair-oh). Bone marrow is sort of like a thick jelly, and its job is to make blood


Interstitial bone growth in long bones?

Interstitial growth is the interior growth of a part or straucture such that they push the already formed outer cells outward. This type of growth is absent in bones.


What is found in long hollow spaces of long bones?

There are five different types of bone in a human body. If you are talking about long bones, such as your femur or tibia (aka the long bones in your arms and legs), then in the middle of them are bone marrow. Yellow marrow for adults and red marrow for children.


Is the metacarpal bone a short bone a flat bone or an irregular bone?

Tarsals and carpals are short bones. Metacarpals, metatarsals and phalanges are long bones.


The humerus is an example of a?

The femur and the humerus are examples of which type of bones?

Related questions

Where are blood cells in an adult formed?

red blood cells are formed bone marrow of long bones such as the arm bone, vertebrae, and leg bone.


Where are blood cells formed in adult?

red blood cells are formed bone marrow of long bones such as the arm bone, vertebrae, and leg bone.


Where are platelets made?

platelets are formed in the marrow of long bones


When shooting in netball what bones are used?

the bones used in shooting in netball is the humerus (long bone), ulna (long bone), radius (long bone), wrist - carpals and metacarpals (short bones), femur (long bone), patella (flat bone), tibia (long bone) and the fibula (long bone)


Are bones classified according to structure?

long short flat seasmoid irregular


Blood cells are formed in the what?

Your red blood cells are produced in flat bones. You have the skull bone, vertebrae, iliac bones, ribs, sternum and the scapula. They have got red bone marrow. You have red bone marrow in long bones of the children, along with the flat bones. In the early intrauterine life the liver produce the red blood cells. When challenged the long bones can produce the red blood cells in adults. Even the liver can start producing the red blood cells, eventually.


Is the toe an example of a long bone?

No, a toe is made up of several bones, none of them a long bone. Long bones are the bones that connect at your knee and elbow, bones like the femur.


What type of bone develops on the edges of long bones?

Compact bone is found as a tube around long bones.


Of what four things are bones made?

Almost every bone in your body is made of the same materials:The outer surface of bone is called the periosteum (say: pare-ee-os-tee-um). It's a thin, dense membrane that contains nerves and blood vessels that nourish the bone.The next layer is made up of compact bone. This part is smooth and very hard. It's the part you see when you look at a skeleton.Within the compact bone are many layers of cancellous(say: kan-sell-us) bone, which looks a bit like a sponge. Cancellous bone is not quite as hard as compact bone, but it is still very strong.In many bones, the cancellous bone protects the innermost part of the bone, the bone marrow (say: mair-oh). Bone marrow is sort of like a thick jelly, and its job is to make blood


What is a Long bones?

i think it is the thigh bone... just gonna add on to your answer your right though the longest bone is the femur. If you are looking for what the long bones are they are the Bones of the thigh, the bones of the forearms, bones of the fingers and bones of the legs. Your Ribcage bones are NOT long bones.


Is the radius bone a long bone?

Yes it is one of the long bones


What bones have bone marrow?

Long bones like the femur