What are the characteristics, functions, composition, and types of cartilage?

Understand the Problem

The question is asking for information regarding the characteristics, functions, composition, and types of cartilage as outlined in the provided material.

Answer

Cartilage is a specialized, firm yet flexible connective tissue that supports tissues, absorbs shock, and facilitates joint movement. It consists of chondroblasts and chondrocytes in a rubbery matrix with collagen and elastic fibers. Types include hyaline, elastic, and fibrocartilage.

Cartilage is a specialized connective tissue characterized by a firm but flexible matrix. It functions to support tissues, absorb shock, and provide smooth surfaces for joint movement. Cartilage is composed of cells (chondroblasts and chondrocytes), fibers (collagen and elastic fibers), and a firm, rubbery matrix. There are three types of cartilage: hyaline, elastic, and fibrocartilage.

More Information

Cartilage is crucial in maintaining the structure and function of various body parts, including joints, ears, nose, and intervertebral discs. Its avascular nature means it heals slower than other tissues.

Tips

Confusing the types of cartilage is common. Remember: hyaline is the most common and primarily contains type II collagen, elastic cartilage contains a mix of elastic fibers and type II collagen, and fibrocartilage contains abundant type I and some type II collagen.

Sources

Cartilage: What It Is, Function & Types - Cleveland Clinic - my.clevelandclinic.org
Cartilage - Physiopedia - physio-pedia.com
Anatomy, Cartilage - StatPearls - NCBI Bookshelf - ncbi.nlm.nih.gov

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