What are the characteristics of articular cartilage quizlet?

What are the 3 functions of articular cartilage?
…
Terms in this set (19)
  • Allows smooth movement of opposing joint surfaces.
  • Distributes joint contact forces.
  • serves as a wear resistant, smooth and nearly frictionless load bearing surface.

What are the three characteristics of cartilage?

Cartilage is classified in three types, elastic cartilage, hyaline cartilage and fibrocartilage, which differ in relative amounts of collagen and proteoglycan. Cartilage does not contain blood vessels or nerves. Some fibrocartilage such as the meniscus of the knee does however have blood supply in part.

What are the functions of articular cartilage?

Articular cartilage is the smooth, white tissue that covers the ends of bones where they come together to form joints. Healthy cartilage in our joints makes it easier to move. It allows the bones to glide over each other with very little friction.

Which is characteristic of cartilage connective tissue?

Cartilage is a non-vascular type of supporting connective tissue that is found throughout the body . Cartilage is a flexible connective tissue that differs from bone in several ways; it is avascular and its microarchitecture is less organized than bone.

What is articular cartilage?

The bones that meet at synovial joints are covered with a thin layer of cartilage known as articular cartilage. (Articular simply means “having to do with joints.”) Articular cartilage forms a smooth, durable covering (almost the consistency of linoleum) at the end of each bone in the joint.

Which of the following is a characteristic of cartilage?

Definition: Cartilage is a tough, semitransparent, elastic, flexible connective tissue consisting of cartilage cells scattered through a glycoprotein material that is strengthened by collagen fibers.

What type of cartilage is articular cartilage?

hyaline cartilage
Articular cartilage is hyaline cartilage and is 2 to 4 mm thick. Unlike most tissues, articular cartilage does not have blood vessels, nerves, or lymphatics. It is composed of a dense extracellular matrix (ECM) with a sparse distribution of highly specialized cells called chondrocytes.

Where is articular cartilage found?

In a joint, hyaline cartilage is referred to as articular cartilage. This is because the cartilage covers bones’ surfaces where they articulate, or meet to form the joint. For example, at the knee joint, the top of the tibia, the bottom of the femur, and the back of the kneecap are covered with articular cartilage.

What are the main characteristics of connective tissue?

Connective tissues are characterized by an abundance of intercellular matrix with relatively few cells. Connective tissue cells are able to reproduce but not as rapidly as epithelial cells. Most connective tissues have a good blood supply but some do not. Numerous cell types are found in connective tissue.

What are the 3 types of cartilage?

There are three types of cartilage in your body: Hyaline cartilage. Elastic cartilage. Fibrocartilage.

What is the difference between the 3 types of cartilage?

Hyaline – most common, found in the ribs, nose, larynx, trachea. Is a precursor of bone. Fibro- is found in invertebral discs, joint capsules, ligaments. Elastic – is found in the external ear, epiglottis and larynx.

What are the characteristics of hyaline cartilage?

Hyaline cartilage is pearl-grey in color, with a firm consistency and has a considerable amount of collagen. It contains no nerves or blood vessels, and its structure is relatively simple.

What is the structure of cartilage?

The main cell types in cartilage are chondrocytes, the ground substance is chondroitin sulfate, and the fibrous sheath is called perichondrium. There are three types of cartilage: hyaline, fibrous, and elastic cartilage. Hyaline cartilage is the most widespread type and resembles glass.

What type of cartilage is articular cartilage?

hyaline cartilage
Articular cartilage is hyaline cartilage and is 2 to 4 mm thick. Unlike most tissues, articular cartilage does not have blood vessels, nerves, or lymphatics. It is composed of a dense extracellular matrix (ECM) with a sparse distribution of highly specialized cells called chondrocytes.

What is the strongest type of cartilage?

White fibrous cartilage
White fibrous cartilage is the strongest type of cartilage that is present in the spinal column in between the intervertebral discs. The strength of the cartilage is supported by firm matrix and plentiful white fibers, thereby allowing it to act as a shock-absorbing cushion to maintain the good health of the spine.