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Farthest from the shaft.
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Where within the epiphyseal plate is the dividing cartilage cells located?
The dividing cartilage cells are located in the zone of proliferation within the epiphyseal plate. This zone is where chondrocytes actively divide and contribute to bone growth.
Where within the epiphyseal plate are the dividing cartilage cells located?
Farthest from the shaft.
Where within the epiphyseal plate are the dividing cells located?
Farthest from the shaft.
What is composed of cartilage cells within an extensive and relatively rigid matrix?
epiphyseal plate
Why epiphyseal plates remain thin while they grow?
Chondrocytes divide rapidly and form columns of stacked cells at the epiphyseal cartilage of short and long bones. During the growth towards the ends of bones, the chondrocytes that were originally dividing in closest proximity to the center of the bone (still within the epiphyseal cartilage), die and become resorbed matrix. This matrix soon becomes calcified. Because the proliferation and destruction of chondrocytes occur at the same rate, the epiphyseal plate does not change thickness. It does, however, grow away from the middle of the bone.
What is a structure within a bone contains cartilage cells that divide and increase the size of the bone until adulthood?
The structure within a bone that contains cartilage cells responsible for dividing and increasing the size of the bone until adulthood is called the epiphyseal plate, or growth plate. This plate is composed of hyaline cartilage and is located at the ends of long bones. During childhood and adolescence, the cartilage cells proliferate, allowing for lengthening of the bone, which eventually ossifies and stops growing once adulthood is reached.
Where in the body are chondrocytes located?
Chondrocytes are primarily located within the cartilage tissue of the body. They are responsible for maintaining the extracellular matrix of the cartilage and are crucial for cartilage function and health.
How long bones grow?
A bone collar is formed around the hyaline cartilage model. The hyaline cartilage is then caviated within the cartilage model. Next, the periosteal bud is invaded with internal cavities and spongy bone is formed. This is followed by the formation of the medllary cavity as ossification continues. The epihyses are ossificated and when this process is completed, the hyaline cartilage remains only in the epiphyseal plates and articular cartilages.
Where are osteogenic zones seen?
Osteogenic zones are primarily seen in the growth plates of long bones, also known as the epiphyseal plates. These zones of specialized cartilage allow for bone growth during development. The different zones within the growth plate are responsible for various stages of bone formation and resorption.
What type of joint is the epiphyseal plate?
The epiphyseal plate is a cartilaginous joint, also known as a synchondrosis, formed by hyaline cartilage connecting the epiphysis (end) of a bone to the diaphysis (shaft). This type of joint allows for growth in bone length during childhood and adolescence.
What cartilage cells are located within many tiny spaces throughout the matrix?
matrix
Is the cricoid cartilage near the vocal cords?
Yes, the cricoid cartilage is located near the vocal cords. It is situated below the thyroid cartilage and forms the base of the larynx, encircling the trachea. The vocal cords, or vocal folds, are located above the cricoid cartilage within the larynx. Thus, the cricoid cartilage plays a supportive role in the structure of the airway and the vocal apparatus.
