UNIT 2- chemistry of enamel Flashcards
1
Q
organic elements? 4
A
- Proteins,
- carbs ( dextrans on surf of enamel)
- lipids,
- organic ions
2
Q
inorganic elements? 4
A
- hydroxyapitate
- inorganic salts
- oligoelements
- water
3
Q
The dental pulp has how much organic matter?
A
25%
4
Q
The dental pulp has how much water?
A
75%
5
Q
Where is growth factor TGF beta?
A
dental pullp
6
Q
The Dentin has how much organic matter?
A
18%
7
Q
The Dentin has how much inorganic matter?
A
70%
8
Q
The dental pulp has how much water?
A
12%
9
Q
where is collagen?
A
-dentin, dental pulp, cementum
10
Q
The enamel has how much organic matter?
A
1%
11
Q
The enamel has how much inorganic matter?
A
96%
12
Q
The enamel has how much water?
A
3%
13
Q
glucoproteins, serum, proteins, enzymes are where?
A
Enamel
14
Q
The cementum has how much organic matter?
A
22%
15
Q
The cementum has how much inorganic matter?
A
50%
