cartilage function class 5
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Answer:
Cartilage is a strong, flexible type of connective tissue found within a body. Learn more about its structure and function, as well as the different types of cartilage connective tissue we have in our bodies.
Connective Tissue Structure and Support
Cartilage is connective tissue that is less rigid than bone and less flexible than muscles.
Cartilage structure
Connective tissue is essential for our bodies to function properly. Bone connective tissue provides structure and support, adipose (or fat) connective tissue insulates and provides energy, and blood connective tissue distributes oxygen to our tissues and removes carbon dioxide. Another integral type of connective tissue is cartilage.
The main structural components of our bodies are bone, muscle, and cartilage. Bones are rigid, while muscles bend, stretch, and are flexible. Cartilage connective tissue is the perfect halfway point between these other tissues. It is not as rigid or as hard as bone, and it is also less flexible than muscle. Therefore, we find cartilage in places where we need some support and structure, but a bit of flexibility as well. This includes places such as our joints, our ears, and our nose, as well as in between the vertebrae in our spinal column.
Chondroblasts and Chondrocytes
Connective tissue is comprised of living cells within an extracellular (or outside the cell) matrix. The extracellular matrix in cartilage is produced by specialized cells called chondroblasts. Chondroblasts that are caught in the matrix are called chondrocytes. These cells lie in spaces called lacunae. Chondrocytes, also called chondrocytes in lacunae, determine how 'bendy' our cartilage is.
When looking through a microscope, chondrocytes look similar to eyeballs floating in goo. Have you ever served eyeball soup for Halloween? This is the perfect way to describe cartilage connective tissue. The eyeballs are our chondrocytes, and the soup is the matrix they live in. That's the easiest way to determine what type of cartilage you're talking about - the number of 'eyeballs' in the soup.
Elastic Cartilage
There are three types of cartilage found in the human body. Elastic cartilage is the most flexible, which means it contains the most chondrocytes. This is the type of cartilage found in your ear. If you look at the slide below, which is what elastic cartilage looks like under a microscope, you'll note quite a few chondrocytes.
Explanation:
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Answer:
function of cartilage ....
- it is a connective tissue .
- it provides support , but is less rigid than bone
- it also allows for some flexibility , but has more stability than muscles
- it's function is dependent on molecular composition of extracellular matrix