Osteon Questions and Answers
Rated A+
What is the primary structural unit of compact bone?
The osteon, also known as the Haversian system.
What is the role of the central canal in an osteon?
The central canal contains blood vessels and nerves that supply the bone tissue.
How do oste...
Osteon Questions and Answers
Rated A+
What is the primary structural unit of compact bone?
✔✔The osteon, also known as the Haversian system.
What is the role of the central canal in an osteon?
✔✔The central canal contains blood vessels and nerves that supply the bone tissue.
How do osteocytes communicate with each other in bone?
✔✔Osteocytes communicate via tiny channels called canaliculi that connect them to neighboring
osteocytes.
What is the main function of osteoblasts in bone tissue?
✔✔Osteoblasts are responsible for bone formation and the secretion of the bone matrix.
What is the composition of the bone matrix produced by osteoblasts?
✔✔The bone matrix is primarily composed of collagen fibers and inorganic mineral salts, mainly
calcium phosphate.
1
, What happens to osteocytes when they become encased in bone?
✔✔Osteocytes maintain bone tissue and communicate with other osteocytes but no longer
divide.
How does the structure of an osteon support the function of bone?
✔✔The cylindrical structure of the osteon allows for the efficient distribution of nutrients, waste
products, and mechanical support through the bone.
What is the function of the lacunae in the osteon?
✔✔Lacunae are small cavities that house osteocytes, providing them with a place to reside in the
bone matrix.
What is the relationship between osteons and the strength of bone?
✔✔The organization of osteons in concentric circles around central canals contributes to the
strength and resilience of bone.
What is the difference between compact bone and spongy bone regarding osteons?
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