17 - bone

bone cells

maintain bone matrix

build new bone form

carve bone

process of bone formation (occurs in utero)

osteoblast's role

where bone formation begins

where bone 1st begins to appear, forms diaphyses

forms epiphyses

in infancy and youth, long bones lengthen at _

in infancy and youth, long bones widen by adding more _

in ending of bone growth in length, epiphyseal plate is replaced by an _

removal of existing bone by osteoclasts and deposition of new bone by osteoblasts

occurs in all bones, responsible for changes in bone shape, bone repair, adjustment of bone to stress, and calcium ion regulation

in bone repair, broken bone cause bleeding and a __ forms

in bone repair, _ forms which is a fibrous network between 2 fragments

in bone repair, cartilage model forms first, then osteoblasts and osteoclasts enter the callus and will be replaced by bony callus for ___ after injury

in bone repair, __ is slowly remodeled to form compact bone

is a major storage site for calcium

movement of _ in and out of bone helps determine blood levels of calcium

Calcium moves into bone as _ build new bone

Calcium moves out of bone as_ break down bone

calcium homeostasis is maintained by __ and _

tissue that makes blood cells

location of blood-forming cells

mostly fat

location of hematopoietic tissue in newborns

location of hematopoietic tissue in adults: red is replaced with __

location of hematopoietic tissue in adults: red marrow is mainly in ___