Bone Terms

Question 1

The long shaft of a long bone, primarily composed of compact bone is

Answer 1

Diaphysis

Question 2

The end part of a long bone, which is initially separated from the shaft by a growth plate is

Answer 2

Epiphysis

Question 3

The region between the diaphysis and epiphysis, where growth occurs in length during development is

Answer 3

Metaphysis

Question 4

The central cavity of bone shafts where red and yellow bone marrow is stored is

Answer 4

Medullary Cavity

Question 5

The outer layer of bone, providing strength and structure is

Answer 5

Bone Cortex

Question 6

A mineral form of calcium apatite, providing rigidity and strength to bones is

Answer 6

Hydroxyapatite

Question 7

A mature bone cell that maintains bone tissue is

Answer 7

Osteocyte

Question 8

A cell that produces new bone matrix during the process of bone formation is

Answer 8

Osteoblast

Question 9

Stern cell that differentiates into osteoblasts is

Answer 9

Osteoprogenitor

Question 10

A cell that breaks down bone tissue, involved in bone resorption is

Answer 10

Osteoclast