Question 6 1st One
Question 7 3rd One
Question 8 3rd One?
Question 9 srry you alone....
Collagen
is a protein fiber that is found in the matrix that lies outside the bone
cells. Population of these collagen fibers that scattered through the matrix are
embedded in a gel-like ground substance called hyaline cartilage, which
is flexible but avascular and contains no nerves or blood vessels.
Answer:
I the protease inhinitor prevent s the vieal dna
