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anatomy test 2 misc

STUDY
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connective tissue
basement membrane
bone
fat (loose connective tissue)
Blood
Matrix of Connective Tissue
Extracellular protein Fibers and Ground Substance
All connective tissue share in commom
specialized cells, extracellular protein fibers, and ground substance (last 2 make up matrix)
Connective Tissue Proper
Tendons (dense connective tissue)
FAT (loose connective tissue)
Fluid Connective Tissue
blood, lymph
Supporting Connective Tissue
cartilidge and bone
dense connective tissue
tendons
CAMs
cell adhersion molecules -bind to each other
Desomsomes
strong cell junction can resist mechanical stress (ie bending stretching and twisting)
Tight Juntion
cell junction prevents passage of water and solutes
gap junction
held tog. by 2 interlicing trasmemrane proteins CONNEXON narrow passaeway lets small molecules and ions pass through
simple
one layer
stratified
several layers
squamous
flat
endocrine gland
releases hormones into blood (thyroid, pituitary)ductless
Neural Tissue
specialized for conduction of electric impulses
98% in brain and spinal cord
nerons
neroglia(glia cells) supporting cells supports and repairs and supply nutrients.
dendrites
recieves information
axoms
conducts information to another neuron
response to injury
inflammation and regeneration
necrosis
tissue distruction, after cells have been damaged or killed
regeneration epiterial and smooth muscle
regenerate well
regeneration muscle and neural tissue
regenerate poorly