The articular cartilage of long bones receives oxygen and nutrients from the synovial fluid that surrounds it within the joint cavity. This fluid is rich in nutrients and provides nourishment to the cartilage through diffusion. Additionally, the movement and compression of the joint during physical activity helps to facilitate this process.
Oxygen and nutrients are carried by red blood cells in the bloodstream. The heart pumps oxygen-rich blood from the lungs to the rest of the body, where cells absorb oxygen and nutrients from the blood. The deoxygenated blood then returns to the heart and lungs to pick up more oxygen.
The cardiovascular system and the respiratory system work together to supply oxygen and nutrients to the brain. The cardiovascular system transports oxygen and nutrients in the blood to the brain, while the respiratory system brings in oxygen from the air and removes carbon dioxide. These two systems work in coordination to ensure the brain receives the necessary nutrients and oxygen for proper function.
The respiratory system supplies oxygen to the cells through breathing, where oxygen is inhaled into the lungs and then transported to the blood. It removes carbon dioxide from the blood by exchanging it with oxygen in the lungs during exhalation.
The respiratory system supplies oxygen to the blood through the process of breathing. When we inhale, oxygen from the air enters the lungs where it is absorbed into the bloodstream and then circulated throughout the body to supply cells with the oxygen they need for energy production.
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.
Surrounding synovial fluid
It gets oxygen and nutrients through simple diffusion.
Blood
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Your blood supplies many important things to your cells. Mainly it supplies oxygen and nutrients, such as glucose.
Blood vessels in the dermis layer of the skin supply nutrients and oxygen to skin cells. These blood vessels bring in nutrients and oxygen from the rest of the body through the bloodstream.
No, cartilage does not contain veins. Cartilage is a type of connective tissue that is avascular, meaning it does not have blood vessels like veins. Instead, nutrients and oxygen are diffused through the matrix of the cartilage from nearby blood vessels.
It keeps the bones slightly apart, protecting their cartilage coverings from wear and tear It absorbs shocks, again protecting the cartilage It lubricates the joint, helping it to work freely and easily It acts as a filter, letting nutrients reach the cartilage, but blocking the passage of harmful cells and substances
Blood supplies oxygen and nutrients to all parts of the body.
Blood supplies oxygen and nutrients to all parts of the body.
Blood supplies oxygen and nutrients to all parts of the body.
Nutrients, oxygen, etc. diffuse from nearby blood vessels through the matrix of the cartilage to reach the chondrocytes residing in their lacunae.