Categories of Bone

Question 1

compact bone

Answer 1

strongest outer layer of bone

Question 2

osteon

Answer 2

functional unit of compact bone

Question 3

spongy bone

Answer 3

covered by compact bone

Question 4

what is found within spongy bone

Answer 4

red marrow

Question 5

trabecule

Answer 5

columns of bone
red marrow found between the spaces of the columns

Question 6

embryonic development

Answer 6

begins at week 6 of pregnancy

Question 7

mesenchyme

Answer 7

embryonic CT stem cells

Question 8

intramembranous ossification

Answer 8

mesenchyme directly to bone

Question 9

examples of intramembranous ossification

Answer 9

skull
mandible

Question 10

endrochonal ossification

Answer 10

mesenchyme to cartilage to bone

Question 11

steps of endrochonal ossification

Answer 11

1. development mesamchyme cartilage model
2. growth of mesamchyme model
3. development of primary ossification centers
4. development of secondary ossification center