What is the difference between a compact bone & A spongy bone?
What is the difference between a compact bone & A spongy bone?
Compact bone is dense and composed of osteons, while spongy bone is less dense and made up of trabeculae. Blood vessels and nerves enter the bone through the nutrient foramina to nourish and innervate bones.
What is a similarity between spongy bone and compact bone?
Similarities between Compact bone and Spongy bone
| Sl. No. | Compact (Cortical) Bone | Spongy (Cancellous) Bone |
|---|---|---|
| 10 | Bone marrow is yellow in color | Bone marrow is red in color |
| 11 | Bone marrow store fat | Bone marrow produces red corpuscles and granular white corpuscles |
What is the difference between compact bone and spongy bone quizlet?
Compact bone has more bone matrix and less space due to osteons. Spongy bones have less bone matrix and more space due to trabeculae. You just studied 4 terms!
How do compact and spongy bone differ in structure?
Compact and spongy bone differ in structure because the compact bone is tightly packed and has extracellular matrix with no spaces and the spongy bone has holes in there to take the weight away. The major functions of bones are support, protection, body movement and blood cell formation.
How do spongy and compact bones differ in location and function?
Spongy (cancellous) bone is lighter and less dense than compact bone. Spongy bone consists of plates (trabeculae) and bars of bone adjacent to small, irregular cavities that contain red bone marrow. The canaliculi connect to the adjacent cavities, instead of a central haversian canal, to receive their blood supply.
How are compact and spongy bone tissues different in microscopic appearance location and function?
Both compact and spongy bone tissues have the same types of cells, but they differ in how the cells are arranged. The cells in the compact bone are arranged in multiple microscopic columns, whereas the cells in the spongy bone are arranged in a looser, more open network.
What is the function of compact and spongy bone?
The compact bone is the main structure in the body for support, protection, and movement. Due to the strong nature of compact bone, compared to spongy bone, it is the preferred tissue for strength. Spongy bone is used for more active functions of the bones, including blood cell production and ion exchange.
What is the function of spongy bone tissue?
Spongy bone provides balance to the dense and heavy compact bone by making bones lighter so that muscles can move them more easily. In addition, the spaces in some spongy bones contain red bone marrow, protected by the trabeculae, where hematopoiesis occurs.
How are spongy and compact bone tissues different in microscopic appearance location and function?
What is an example of a compact bone?
A diagram of the anatomy of a bone, showing the compact bone. The femur is an example of a long, compact bone. Long bones, like the tibia and fibula, are those bones whose length exceeds their width.
What does compact bone look like?
Compact bone forms the dense outer shell of bones. It has a smooth and homogeneous appearance. Compact bone is dense and solid in appearance, whereas cancellous (spongy) bone is characterized by open space partially filled with needle-like structures.
Does compact bone have trabeculae?
Spongy bone is bone that is lighter and less dense than compact bone. Spongy bone consists of plates (trabeculae) and bars of bone adjacent to small, irregular cavities that contain red bone marrow. The canaliculi connect to the adjacent cavities, instead of a central haversian canal, to receive their blood supply.
What is the compact bone made of?
Compact bone is found wrapped around the cancellous bone to protect it and is made up of osteons. These osteons are cells composed of delicate layers of lammelae which protect the nerves and blood of the inner core compact bone.
