9 terms

7:4 Functions & Long bone

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5 functions of bones
1. support 2. protect, , 3.movement, 4.mineral storage, 5. hemopoiesis
diaphysis
shaft of bone
epiphysis
at end of each diaphysis
medullary canal
center of shaft, contains yellow marrow
endosteum
lines medullary canal
periosteum
fibrous tissue around the outside of the bone.
osteoblast
bone cell that deposits new bone
yellow marrow
fills the medullary canal
articular cartilage
covers each epiphysis and acts as a shock absorber between bones
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