1. To which class do collagen fibers belong?___________________________
2. What is the monomer for this class of organicmolecules? _____________________
3. With what type of reaction breaks down a polymer ofthis class into monomers?_______________________________
4.Osteoclasts are able to produce the components of asubstance that lowers the pH of the surrounding matrix andbreaks down hydroxyapatite.
A. proteoglycan
B. sodium chloride
C. alkaline mucus
D. hydrochloric acid
5. list two substances that osteoblast cells should beable to produce:Â Â ______________________________ and____________________________.
6.Osteoclasts produce an enzyme that break down collagenfibers, what is the name?
