Bio 161 Exam 5 Practice EXAM, Complete Test ||
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Terms in this set (44)
Osteoprogenitor (osteogenic) produces all other cells of bone formation
Osteoblast makes new bone tissue (construction)
Osteocyte regulates existing bone (maintenance)
Osteoclast erodes and recycle bone matrix (destruction)
osteon structural unit of compact bone
lamellar plates circular layers or rings of bone tissue
Haversian (central) canal location of blood vessels and nervous tissue
Volkmann's canal allows connection of Haversian (central) canals
Lacunae empty spaces within the matrix that house bone
cells
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, 4/2/26, 12:02 PM Bio 161 Exam 5 Practice EXAM, Complete Test || Questions and Answers (Verified Answers) (Latest Update 2026) UPDATE!! Flash…
canaliculi connections between bone cells
Which of the following ions Calcium
important for physiological function
is regulated (stored and released) by
the skeletal system?
The skull is a part of the axial
______________________ skeleton.
Increased force on bones will result True
in an increase in bone matrix
production. (Force will activate osteocytes, ultimately leading
to increased bone remodeling and deposition of
matrix.)
Lined with endosteum Structure 2
medullary cavity
Fibrous outer layer of a bone Structure 3
periosteum
Matrix tissue that lacks central canals Structure 9
Small opening in matrix that helps to Structure 11
connect neighboring osteocytes lacunae
The structural unit of compact bone Structure 1
osteon
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