proteoglycans - heaprin sulfate , chondroitin sulfate , keratan sulfate , GAG's
Non-proteoglycans - Hyaluronic acid
collagen , elastin , fibronectin , laminin
Yes, cartilage is made up of cells called chondrocytes that produce and maintain an extracellular matrix composed of collagen and proteoglycans. These molecules are made of atoms such as carbon, hydrogen, oxygen, and nitrogen. So yes, cartilage contains atoms.
The color of a mineral sample is determined by its chemical composition
Chemical energy is the energy stored in a substance due to its chemical composition. This energy is released when chemical reactions occur.
Tin is a chemical element with the symbol Sn and atomic number 50. Its chemical composition is typically just the element tin itself.
Yes, fluorite has a definite chemical composition: it is a calcium fluoride mineral with the chemical formula CaF2.
Hyaline cartilage is the type of cartilage that has a matrix with no visible fibers. It is found in joints, the trachea, and the nose, providing support with flexibility.
All three types of cartilage—hyaline, elastic, and fibrocartilage—share a common structure characterized by a dense extracellular matrix composed of collagen fibers and a gel-like ground substance. This matrix provides cartilage with its strength and flexibility. Additionally, all types contain chondrocytes, which are the cells responsible for maintaining the cartilage's matrix. However, the composition and arrangement of fibers differ among the types, giving each its unique properties.
Collagen Fibers
yes
The matrix of cartilage is a firm gel that contains polysaccharide derivatives called chondroitin sulfates.
Chondrocytes are primarily located within the cartilage tissue of the body. They are responsible for maintaining the extracellular matrix of the cartilage and are crucial for cartilage function and health.
matrix
The extracellular matrix composition can vary among different types of connective tissue. For example, cartilage has a matrix rich in proteoglycans, while bone has a matrix that contains predominantly collagen fibers and mineral salts. In addition, the arrangement and density of fibers in the matrix also vary, influencing the tissue's mechanical properties.
Yes, connective tissue contains a large amount of extracellular matrix, which is comprised of proteins and ground substance. This matrix provides support, strength, and elasticity to the tissue. The specific composition of the matrix can vary depending on the type of connective tissue.
Yes, the primary organic fibers found in cartilage matrix are collagen fibers. These fibers provide strength and structure to the cartilage tissue. Additionally, there are proteoglycans and glycoproteins present in the matrix that help maintain its integrity and function.
It is composed primarily of hyaluronic acid.
Hyaline cartilage