Question 8

Cartilage makes up the pads that provide support between the vertebrae.

Cartilage is the substance that forms the intervertebral discs, which act as pads between the vertebrae, providing cushioning and support.

A) bone

Bone is a dense and rigid tissue that provides structural support for the body, but it does not serve the purpose of cushioning between vertebrae. Instead, bone makes up the vertebral column itself, while the discs are composed of cartilage.

B) cartilage

Cartilage is the correct answer because it is the flexible connective tissue that forms the intervertebral discs. These discs absorb shock and allow for movement between the vertebrae, thereby supporting the spine.

C) tendon

Tendons are fibrous connective tissues that attach muscles to bones. They do not provide cushioning or support between vertebrae and are not involved in the structure of the intervertebral discs.

D) fat

Fat is a type of connective tissue that serves as energy storage and insulation but does not provide structural support or cushioning in the spinal column. It is not involved in the composition of the pads between vertebrae.

Conclusion

Cartilage is essential for the formation of intervertebral discs, which cushion and support the vertebrae. The other options do not fulfill this role, as bone forms the structure of the vertebrae, tendons connect muscles to bones, and fat provides insulation rather than structural support. Thus, cartilage is definitively the correct answer.