1/29
Looks like no tags are added yet.
Name | Mastery | Learn | Test | Matching | Spaced | Call with Kai |
|---|
No analytics yet
Send a link to your students to track their progress
why are osteoprogenitor cells hard to see
they are difficult to distinguish from the surrounding connective tissue
how do oesteoblasts appear
closely arranged in a dense single layer of cells covering the bone surface
where bone formation is active there may be several layers
osteocyte shape
star which reside in lacunae
mature osteocyte contains single nucleus
osteoclast shape
very large up to 100um
multi nucleated
attach themselves to the bone matrix and sit within deep indentations of the bone matrix that are formed by their activity:resorption bays or howship lacunae

osteoclast

trabeculae

osteocyte in matrix

osteoblast

bone marrow




which collagen type predominates the annulus fibrosus
collagen type i










why is the cytoplasm of the osteoblast basophilic
because of the well developed rer
characteristic of cell specialised in the secretion of proteins


where are the volkmann





where are the bone lining cells found
on quiescent bone surfaces













