Questions and Answers
What is the function of the epiphyseal plate of hyaline cartilage?
It lies between the epiphysis and diaphysis of growing long bones
Which type of ossification process involves transformation from mesenchyme to bone directly?
Intra-membranous ossification
What is the main function of long bones?
Muscle attachment and movement
Where is the periosteum located in long bones?
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What characterizes the structure of epiphysis in long bones?
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Study Notes
Epiphyseal Plate and Ossification
- The epiphyseal plate, composed of hyaline cartilage, is responsible for longitudinal growth of bones during childhood and adolescence.
- The intramembranous ossification process involves the transformation of mesenchyme to bone directly, without the intermediate formation of cartilage.
Functions and Structure of Long Bones
- The main function of long bones is to provide support, protection, and movement for the body.
- The periosteum, a fibrous connective tissue layer, is located on the outer surface of long bones, covering the bone shaft.
- The epiphysis, found at the ends of long bones, has a spherical structure and is composed of cancellous bone surrounded by a thin layer of compact bone.
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