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bone cell types

Bones

QuestionAnswer
The4 bone cells types 1) osteoprogenitor / osteogenic cells 2) osteoblasts 3) osteocytes 4) osteoclast
What are osteoprogenitor cells Mesenchyme cells (miotic stem cells) in periosteum and endosteum
What form or differenciates into osteoblast osteoprogenitor Cells
Does all ostoeogenitor cells differentiate into osteoblast no - some remain to provide osteoblast into the future
Osteoblast are immature bone producing cells
what are osteoblast functions they deposits bone during growth, repair and remodeling
what does osteoblast secrete bone matrix - osteoid
what is depostied in collagen framework ca++ , P
what deposit ca and P osteoid
osteoblasts become osteocytes
what takes place for osteoblast become osteocytes Osteoblast become surrounded by bone matrix
what are osteocytes mature bone cells
what do osteocytes do they maintain bone tissue metabolism and bone matrix
during bone remodeling what occures osteocytes is removed and replaced with bone matrix
Which cell is bone destroying cells osteoclast
Where do osteoclast do they bone destruction in endosteum and periosteum
oseoclast are uninucleated or multinucleated cells : multinucleated
Functions of osteoclast: 1. bone resorpstion, degradation during remodeling and repair secreate HCI to remove bone cells 2) regulates Ca++ concentration in blood release Ca++ in blood to dissolves matrix
Created by: d1975f
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