Question

What is the function of articular cartilage, and list the provided options.

Answer 1

Articular cartilage reduces friction, acts as a shock absorber, and protects the bones in synovial joints.

Step-by-step explanation:

The function of articular cartilage is to reduce friction and act as a shock absorber in synovial joints. It is a thin layer of hyaline cartilage that covers the articulating surfaces of bones in a joint. This cartilage allows the bones to move smoothly against each other without damaging the underlying bone tissue. The presence of articular cartilage helps in lubricating the joint, absorbing shock during movement, and protecting the bones.

Answer 2

Main Answer:

The function of articular cartilage is to provide a smooth, lubricated surface for joint movement, reducing friction and facilitating smooth articulation between bones.

Step-by-step explanation:

Articular cartilage is a specialized connective tissue covering the surfaces of bones in synovial joints.

Its primary function is to minimize friction during joint movement, allowing bones to glide effortlessly against each other. Composed mainly of water, collagen fibers, and proteoglycans, articular cartilage possesses unique biomechanical properties that enable it to withstand compressive forces and distribute loads evenly across the joint.

This smooth, low-friction surface not only facilitates joint motion but also absorbs shock, providing protection to the underlying bones. Additionally, articular cartilage lacks blood vessels, relying on synovial fluid for nutrients and waste removal.

Its maintenance is crucial for joint health, and damage or degeneration can lead to conditions like osteoarthritis, emphasizing the vital role it plays in preserving joint function and mobility.