Difference Between Elastic Cartilage and Elastic Connective Tissue

Elastic cartilage is a connective tissue, which contains chondroitin sulfate, giving the distinct nature to the tissue while elastic connective tissue is a type of dense connective tissue, which does not contain chondroitin sulfate. Both types of tissue contain elastin fibers.

1. What is the difference between the 3 types of cartilage?
2. What is the function of elastic cartilage connective tissue?
3. How can you tell the difference between elastic and hyaline cartilage?
4. What type of connective tissue is elastic cartilage?
5. Which is strongest cartilage?
6. What disease affects cartilage?
7. Why is the cartilage elastic?
8. What is the example of elastic cartilage?
9. Where is elastic tissue found?
10. What is an example of hyaline cartilage?
11. Which is formed by C shaped elastic cartilage?
12. What makes hyaline cartilage unique?

What is the difference between the 3 types of cartilage?

There are three different types of cartilage: elastic (A), hyaline (B), and fibrous (C). ... Elastic cartilage is found in the external ear flaps and in parts of the larynx. Hyaline cartilage has fewer cells than elastic cartilage; there is more intercellular space.

What is the function of elastic cartilage connective tissue?

In elastic cartilage, the chondrocytes are found in a threadlike network of elastic fibres within the matrix. Elastic cartilage provides strength, and elasticity, and maintains the shape of certain structure such as the external ear. It has a perichondrium.

How can you tell the difference between elastic and hyaline cartilage?

Hyaline cartilage is a translucent white type of cartilage present in areas of the body such as the joints. The main difference between this type of cartilage and elastic cartilage is that elastic cartilage contains many elastic fibers, whilst hyaline cartilage contains a matrix of mainly collagen fibers.

What type of connective tissue is elastic cartilage?

Elastic cartilage is characterized by the presence of abundant elastic fibers and is quite cellular. It is made up of type II collagen and is located in the auricle of the ear and the epiglottis.

Which is strongest cartilage?

You can find elastic cartilage in your ears and your larynx. Fibrocartilage contains even more collagen fibers than hyaline cartilage. It's the most rigid type of cartilage and can be found in intervertebral discs in the spine. It's also the strongest type of cartilage.

What disease affects cartilage?

There are several inflammatory rheumatic diseases that lead to arthritis and can severely damage cartilage tissue. These include rheumatoid arthritis, juvenile idiopathic arthritis, gout, systemic lupus erythematosus, and seronegative spondyloarthropathies.

Why is the cartilage elastic?

Elastic cartilage is histologically similar to hyaline cartilage but contains many yellow elastic fibers lying in a solid matrix. These fibers form bundles that appear dark under a microscope. They give elastic cartilage great flexibility so it can withstand repeated bending. Chondrocytes lie between the fibers.

What is the example of elastic cartilage?

The external ear is an example of elastic cartilage, and the meniscus and annulus fibrosus of the IVD, which will be discussed later, are examples of fibrocartilaginous tissues. Articular cartilage is an example of hyaline cartilage, the most common type.

Where is elastic tissue found?

Elastic fibers are found in the skin, lungs, arteries, veins, connective tissue proper, elastic cartilage, periodontal ligament, fetal tissue and other tissues which must undergo mechanical stretching.

What is an example of hyaline cartilage?

Hyaline cartilage is found in trachea, larynx and bronchi, limb bones (called hyaline cap), sternum, in the hyoid apparatus nasal septum, ribs (sternal parts) larynx (cricoid, thyroid), and nasal cartilage (nasal septum). It is the weakest among the four types of cartilage.

Which is formed by C shaped elastic cartilage?

Elastic cartilage or yellow cartilage is a type of cartilage present in the pinnae (auricles) of the ear giving it shape, provides shape for the lateral region of the external auditory meatus, medial part of the auditory canal Eustachian tube, corniculate and cuneiform laryneal cartilages, and the epiglottis.

What makes hyaline cartilage unique?

Hyaline cartilage is very uniform in appearance. It is surrounded by a membrane called the perichondrium, which provides nutrients to the cartilage since the cartilage tissue has no blood vessels of its own. This is an image of hyaline cartilage in the trachea viewed through a microscope at 400x magnification.