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Skeletal cartliages contain no ______ ________ or _______.
blood vessels, nerves
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What contains blood vessels for nutrient delivery to cartliage?
Dense connective tissue girdle of perichondrium
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What kind of tissues is perichondrium?
Dense irregular connective tissue
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What cartliage is articular?
Hyaline cartliage
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Hyaline cartliage provides _______, _______, and _______.
- support
- flixibility
- resilience
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Hyaline cartliage is the blue prints to your ________.
bones
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What is similar to hyaline cartliages?
elastic cartliage
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Fibrocartliages is _________ fibers.
collagen
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What cartliage is on bones throughout life?
appositional
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Appositional, cells secrete matrix against the _________ ______ of __________ ___________.
external face of existing cartliage
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What cartliage grows all the way to puberty?
interstitial
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Chondrocytes divide and secrete new matrix, expanding cartliage from ___________.
within
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When does calcification of cartliage occur?
normal bone growth & old age
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What are the two groups, by location, of bones?
axial & appendicular
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Long bones are _________ than they are _____.
longer, wide
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What are the two short bones?
- cube-shaped bones
- sesamoid bones
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Cube-shaped bones are found in the __________ & __________.
wrists & ankles
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Where are sesamoid bones found?
within tendons
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What is an example of sesamoid bones?
patella
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Describe a flat bone.
thin, flat, slightly curved
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Example of a flat bone.
sternum
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Irregular bones are ___________ shapes.
complicated
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____________ is an irregular bone.
verterbrae
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Bones are important for support for the _______ & _______ _________.
body & soft organs
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What does bones protect?
- brain
- spinal cord
- vital organs
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Yellow marrow is ___________.
fat
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Red marrow is _______ ____ _________.
blood cell formation
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What do bones store?
minerals & growth factors
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What minerals are in bones?
calcium and phospherus
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Another name for blood cell formation is ______________.
hematopoiesis
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What is stored in bone cavities as energy?
triglyceride
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