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Cortical bone, also known as compact bone is one of two main types of osseous tissues. Cortical bone is dense and forms the surface of bones, contributing 80% of the weight of a human skeleton. It is extremely hard, formed of multiple stacked layers with few gaps.
The other major type of bone is trabecular or cancellous bone; it is spongy and makes up the bulk of the interior of most bones, including the vertebrae.
Bone is a hard tissue that provides structure and support to the body, while spongy bone is a less dense, more porous type of bone tissue found in the interior of bones. Spongy bone contains trabeculae, which are interconnected rods and plates that give it a sponge-like appearance and make it lighter than compact bone.
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What marrow is found between the trabeculae of spongy bone?
Bone marrow, specifically red bone marrow, is found between the trabeculae of spongy bone. This marrow is responsible for producing blood cells, including red blood cells, white blood cells, and platelets.
Does the stenum has two layers of compact bone with a layer of spongy bone sandwiched in between?
Yes, the sternum contains two layers of compact bone with a layer of spongy bone sandwiched in between. This structure provides strength and support to the chest area, protecting vital organs such as the heart and lungs.
How are compact and spongy bone different in blood supply?
Compact bone has a greater blood supply compared to spongy bone. Compact bone contains Haversian systems or osteons, which are densely packed with blood vessels, whereas spongy bone has a more porous structure with fewer blood vessels. This difference in blood supply helps compact bone to support higher mechanical loads and resist fractures more effectively than spongy bone.
What is true about spongy bone?
Spongy bone is also known as trabecular bone and is found at the ends of long bones and in the interior of flat bones. It contains bone marrow and provides structural support while being lighter than compact bone. Spongy bone is also involved in red blood cell production and mineral storage.
Do all compact bones contain spongy and compact bone tissue?
Yes, all compact bones contain both spongy and compact bone tissue. The outer layer of compact bone provides strength and protection, while the inner spongy bone contains bone marrow and provides flexibility.
What is the difference between bone and bones?
the difference is that spongy bone is soft and sqeezeable and regular bone are hard to bite and its harder to break
Do flat bones consist of compact bone sandwiched between spongy bone?
The compact bone surrounds the spongy bone and provides structure for the body.
What are the structural differences between compact bone and spongy bone?
The compact bone has a continuous matrix with no gaps while the spongy bone has numerous branching bony plates. The irregular connecting spaces between the plates help reduce the bone's weight in the spongy bone.
What are differences between compact and spongy bone the can be seen with the eye?
Spongy bone can appear yellow because it has some fat in it, and it is possible to see small holes in spongy bone. Also, spongy bone is not long (like the wrist). Compact bone is usually long (like a femur) and white.
Do flat bones consist of compact bones sandwiched between spongy bones?
No. Flat bones consist of spongy bone sandwiched between compact bone.
What are the spongy pads found between bones?
The bone is constructed of compact and spongy bone, unless you are referring to the cushioning between bone that bend called joints, you would have to be more specific
What does spongy bone do and where is is found?
Spongy bone is found in the epiphysis part of bone
Is the compact bone spongy?
Actually the compact bone isn't spongy at all, the compact bone is a tough layer making the bone neither too rigid or too brittle. So the compact bone is not spongy. Spongy bone, like its name is spongy.
Is the spongy bone strong?
The spongy bone is strong but lightweight.
What is a spongy bone called?
A spongy bone is also called a cancellous bone or trabecular bone..
What marrow is found between the trabeculae of spongy bone?
Bone marrow, specifically red bone marrow, is found between the trabeculae of spongy bone. This marrow is responsible for producing blood cells, including red blood cells, white blood cells, and platelets.
What are the differences between compact and spongy bone?
The compact bone has a continuous matrix with no gaps while the spongy bone has numerous branching bony plates. The irregular connecting spaces between the plates help reduce the bone's weight in the spongy bone.
