Of the Total Organic Components in Bone Most of It

Question

Of the total organic components in bone most of it is
A) collagen.
B) keratin.
C) keratohyalin.
D) elastin.
E) actin.

Accepted Answer

Collagen makes up the majority of the organic components in bone. It provides flexibility and strength to the bone. Keratin, keratohyalin, elastin, and actin are not major components of bone.