However, in 2003, Yugoslavia subsequently became the new states of Serbia and Montenegro and in June 2006, Serbia gained independence from Montenegro and was recognized as a sovereign nation by the United Nations and other countries.
Fibrous proteins and globular proteins differ in size, shape, solubility, appearance as well as in function. Fibrous proteins consist of repetition of a single unit to form chains that act as connective tissues and give strength and joint mobility.
There are three different types of cartilage; elastic (A), hyaline (B), and fibrous (C). In elastic cartilage the cells are closer together creating less intercellular space. Elastic cartilage is found in the external ear flaps and in parts of the larynx. Hyaline cartilage has less cells than elastic cartilage, there is more intercellular space. Hyaline cartilage is found in the nose, ears, trachea, parts of the larynx, and smaller respiratory tubes. Fibrous cartilage has the least amount of cells so it has the most amount of intercellular space. Fibrous cartilage is found in the spine and the menisci.