Class Notes Quiz 1 (Skeletal System & Articulations) Flashcards
1
Q
Describe the organic chemical composition of bone
A
Osteogenic cells, osteoblasts, osteoid, osteocytes, bone lining cells, periosteal cells, endosteal cells, osteoclasts
2
Q
Describe osteogenic cells
A
stem cells
3
Q
What are the stages to osteocyte cells
A
- osteogenic cell
- osteoblast cell
- osteocytes
4
Q
What is the function of osteoblast cells
A
Builds bone (osteoid) & matrix/ground substance
5
Q
what is the function of osteocytes
A
monitors & maintains bones
6
Q
What does osteoid consist of
A
Calcium Phosophate & collegen
7
Q
What is the function of osteoclasts
A
bone re-absorbing cells
8
Q
Where are periosteal cells located
A
outside skin of bone
9
Q
Where are endosteal cells located
A
inside skin of bone
10
Q
Describe the inorganic chemical composition of bone
A
Calcium Phosphate
11
Q
What is the purpose of Calcium Phosphate in bone
A
strengthens bones
