Is all the cartilage in the body the same, Biology

Q. Is all the cartilage in the body the same?

There are 3 types of cartilage in the human body: 1) hyaline cartilage; 2) elastic cartilage and 3) fibrocartilage. Hyaline cartilage(from Greek hyalos, meaning'glass') is the most common type of cartilage in body. It has a translucent, pearly, blue-white appearance resembling glass. Hyaline cartilage provides stiff though flexible support and decreases friction between bony surfaces. It is found between tips of the ribs and bones of the sternum, at the end of long bones, at the tip of the nose and throughout respiratory passages. Elastic cartilage is similar to hyaline cartilage besides its very flexible and resilient. It is ideal for areas which need repeated bending and stretching. Elastic cartilage forms external flap of the outer ear and is found in the auditory canal and epiglottis. Fibrocartilage is generally found where hyaline cartilage meets a ligament or tendon. It's found in the pads of the knees, between pubic bones of the pelvis and between the spinal vertebrae. It prevents bone-to-bone contact. Cartilage doesn't contain blood vessels. Oxygen, nutrients and cellular wastes diffuse through selectively permeable matrix. Cartilage transplants are successful as foreign proteins in the transplanted cells don't have a way to enter host body's circulation and cause an immune response. Thoughas there are no blood vessels in cartilage, healing process is slower than for other tissues.

Posted Date: 8/27/2013 1:37:25 AM | Location : United States

Related Discussions:- Is all the cartilage in the body the same, Assignment Help, Ask Question on Is all the cartilage in the body the same, Get Answer, Expert's Help, Is all the cartilage in the body the same Discussions

Write discussion on Is all the cartilage in the body the same
Your posts are moderated
Related Questions

Draw a diagram of the longitudinal section of a mature anatropous ovule and label any ten parts in it.

Q. What is the difference between simple closed circulation and double closed circulation? Double closed circulation or Closed circulation is that in which the blood circulates

Amino acids are the subunits ( or the monomers) from which proteins (polymers) are assembled. Each amino acid comprises of an amino functional group, and a carboxyl acid group, an

How can amine groups be classified? Amines can be classify into primary amines, those to which one -R (variable radical) is attached to a -NH2, secondary amines, those where on

Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4

Explain the Digestive System ? The digestive system takes in food and processes it. Digestion is the mechanical and chemical breaking down of food into a form that can be used

How bone implant interface can be evaluated 1) Evaluation of the bone - implant interface can be done by following: i) Implant mobility and discomfort a)  Clinical implan

What are the main classes into which the phylum is divided? What are some examples of each and in which form (polyp or medusae) are they found? Coelenterates are separated into

Members belonging to the scientific community fear the misuse of this therapy leading to dangerous consequences.  People may try to insert the desired gene, for example, the gene f