BIOL 250 Master Quiz APU | Page 16

Osseous tissue is a(an) ____________ tissue. connective epithelial dense regular dense irregular reticular The hardness of bone comes from __________, whereas __________ provide(s) some degree of flexibility. hydroxyapatite and other minerals; proteins collagen and elastic fibers; minerals glycoproteins; proteoglycans calcium carbonate; calcium phosphate proteins; collagen It is common to find __________ in compact bone, but they are not seen in spongy bone. lamellae osteoclasts