Does cartilage diffuse nutrients faster than bone?

Does cartilage diffuse nutrients faster than bone?

Cartilage can grow faster than bone in the growing skeleton. Bone tissue contain relatively little water compared with cartilage tissue, which contains a large amount of water. True. Nutrients diffuse quickly through cartilage matrix but very poorly through solid bone matrix.

What is matrix made up of in cartilage and bone?

The extracellular matrix (ECM) is a complex of self assembled macromolecules. It is composed predominantly of collagens, non-collagenous glycoproteins, hyaluronan and proteoglycans.

What is the relationship between cartilage and bone?

Cartilage and bone are specialized connective tissues that provide support to other tissues and organs. Cartilage occurs where flexibility is required, while bone resists deformation.

What is responsible for the resilience of cartilage and the ease with which nutrients diffuse through it?

Cartilage consists primarily of water, which accounts for its resilience. It’s surrounded by the perichondrium, which contains blood vessels from which nutrients diffuse through the matrix to reach the cartilage cells internally. Bones are susceptible to fractures.

What is the difference between bone and cartilage?

The main difference between bone and cartilage are listed below. Bones are the hard, inelastic and a tough organ that forms part of the vertebral skeleton. Cartilage is a soft, elastic and flexible connective tissue that protects the bone from rubbing against each other. Cartilage cells are known as chondrocytes.

How does cartilage get its nutrients?

nutrient acquisition Cartilage cells, called chondrocytes, occur at scattered sites through the cartilage and receive nutrition by diffusion through the gel; cartilage contains no blood vessels or nerves, unlike bone.

Is matrix of cartilage solid?

Cartilage is made up of some specialized cells known as chondrocytes. These chondrocytes produce a large amount of extracellular matrix which is made up of elastin, collagen fibers, and proteoglycan. The intercellular matrix is solid while cartilage is pliable due to the presence of chondroitin salt.

How does the bone matrix differ from the matrix of cartilage?

Cartilage and Bone are specialised forms of connective tissue. They are both made up of cells embedded in an extracellular matrix. Cartilage is thin, avascular, flexible and resistant to compressive forces. Bone is highly vascularised, and its calcified matrix makes it very strong.

How do cartilage matrix and bone matrix differ?

They are both made up of cells embedded in an extracellular matrix. It is the nature of the matrix that defines the properties of these connective tissues. Cartilage is thin, avascular, flexible and resistant to compressive forces. Bone is highly vascularised, and its calcified matrix makes it very strong.

How do nutrients enter and metabolites leave the cartilage?

The cells of cartilage, called chondrocytes, are isolated in small lacunae within the matrix. Although cartilage is avascular, gaseous metabolites and nutrients can diffuse through the aqueous phase of the gel-like matrix to reach the cells.

How does the matrix of bone differ from the matrix of cartilage mention the functional differences between these specialized tissues?

The main difference between bone and cartilage are listed below. Bones are the hard, inelastic and a tough organ that forms part of the vertebral skeleton. Cartilage is a soft, elastic and flexible connective tissue that protects the bone from rubbing against each other. Bone cells are known as osteocytes.

Is cartilage rubbery and bone is firm?

It provides a smooth gliding surface for joints and acts as a cushion between bones. Articular cartilage is a firm rubbery tissue that covers the ends of bones.