Bone Anatomy and Physiology

Question 1

Identify the functions of the skeleton and their roles.

Answer 1

Support: a hard framework that supports the body
Protection: shield for internal organs
Movement: muscles attach to bones to create movement
Storage and supply: storage of calcium, phosphate and fluoride

Question 2

Collagen

Answer 2

An important part of the organic make-up of bone, providing flexibility, resilience and strength to the bone. Collagen makes up 35% of bone tissue.

Question 3

Minerals

Answer 3

Inorganic material containing calcium, phosphate and fluoride. It makes up 65% of bone tissue

Question 4

Why is a mix of collagen and minerals important?

Answer 4

With the right combination of collagen and minerals, it ensures that the bones are durable without being brittle