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TissuesTissues EpithelialEpithelial MuscleMuscle ConnectiveConnective Nerves Nerves CreditsCredits

Epithelial

Muscle

Connective

Nerve

Credits

EpithelialEpithelial SimpleSimple StratifiedStratified Composed of Composed of

all cellsall cells Continuous Continuous

amounts of amounts of sheetssheets

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Simple

Stratified

SimpleSimple One single One single

layerlayer FiltratesFiltrates

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Epithelial

Squamous

Cubodial

Columnar

Pseudostratified Columnar

Simple SquamousSimple Squamous One single One single

layerlayer FiltratesFiltrates DiffusionDiffusion Low friction Low friction

for fast cellsfor fast cells In kidneys, In kidneys,

lining of lining of heart, blood heart, blood vesselsvessels

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Epithelial

Cubodial

Columnar

Pseudostratified Columnar

Simple CubodialSimple Cubodial Cube like cellsCube like cells Large Large

spherical spherical nucleusnucleus

For secretion For secretion and and absorptionabsorption

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Epithelial

Squamous

Columnar

Pseudostratified Columnar

Simple ColumnarSimple Columnar Tall column Tall column

shaped cellsshaped cells Absorption Absorption

and and secretionsecretion

Nonciliated Nonciliated and ciliatedand ciliated

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Epithelial

Squamous

Cubodial

Pseudostratified Columnar

Pseudostratified Pseudostratified ColumnarColumnar

Differently Differently layered nucleilayered nuclei

Secretion and Secretion and absoptionabsoption

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Epithelial

Squamous

Cubodial

Columnar

Stratified epithelialStratified epithelial More than one More than one

layer of cellslayer of cells ProtectionProtection On and in the On and in the

bodybody

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Epithelial

Squamous

Cubodial

Columnar

Stratified ColumnarStratified Columnar Limited in the Limited in the

bodybody Found in Found in

transitional transitional areas between areas between other epithiliaother epithilia

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Epithelial

Squamous

Cubodial

Stratified CubodialStratified Cubodial Rare in bodyRare in body In memory In memory

and sweat and sweat glandsglands

Normally two Normally two layerslayers

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Epithelial

Squamous

Columnar

Stratified SquamousStratified Squamous Function for Function for

protectionprotection Makes up the Makes up the

lining of the lining of the skinskin

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Epithelial

Cubodial

Columnar

ConnectiveConnective Throughout Throughout

bodybody Most common Most common

is is mesenchymemesenchyme

VascularVascular Fibers Fibers Ground Ground

substances substances

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Proper

Blood

Bone

Cartilage

Connective properConnective proper Subclasses Subclasses

are loose and are loose and densedense

Includes all Includes all but bone, but bone, blood and blood and cartilagecartilage

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Loose

Dense

Connective looseConnective loose 1 form of 1 form of

proper proper connective connective tissuetissue

3 3 subcategories subcategories such as such as Areolar, Areolar, adipose, adipose, reticularreticular

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Loose

Areolar

Adipose

Reticular

Connective reticularConnective reticular Loose ground Loose ground

substancessubstances Forms soft Forms soft

internal internal skeletonskeleton

Also forms Also forms stroma that stroma that supports other supports other cell typescell types

Ex: Lymph Ex: Lymph nodes, bone nodes, bone marrow, and marrow, and the spleenthe spleen

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Loose

Areolar

Adipose

Connective areolarConnective areolar Cushions and Cushions and

supports supports organsorgans

Gel-like Gel-like matrixmatrix

3 types of 3 types of connective connective fibersfibers

1.1. FibrobalstsFibrobalsts

2.2. MacrophasesMacrophases

3.3. White blood White blood cellscells

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Loose

Adipose

Reticular

Connective adiposeConnective adipose Similar for Similar for

matrix as matrix as areolarareolar

Reserves Reserves foodsfoods

Insulates heatInsulates heat SupportsSupports ProtectsProtects

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Loose

Areolar

Reticular

Connective denseConnective dense Consists of 2 Consists of 2

subcategoriesubcategoriess

1.1. RegularRegular

2.2. IrregularIrregular

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Regular

Irregular

Connective dense regularConnective dense regular Collagen fibersCollagen fibers Few elastic Few elastic

fibersfibers Major is Major is

fibroblastsfibroblasts Attaches Attaches

muscle to bone muscle to bone and muscle to and muscle to musclemuscle

Ex: Tendons, Ex: Tendons, ligaments, and ligaments, and aponeurosesaponeuroses

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Connective dense

Irregular

Connective dense Connective dense irregularirregular Irregularly Irregularly

arrangedarranged Collagen Collagen

fibers, few fibers, few elastic fiberselastic fibers

FibroblastsFibroblasts Withstands Withstands

tension all tension all overover

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Connective dense

Connective regular

CartilageCartilage 3 3

subcategories subcategories are hyaline, are hyaline, elastic, elastic, FibrocartilageFibrocartilage

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Hyaline

Elastic

Fibrocartilage

Elastic CartilageElastic Cartilage Similar to Similar to

hyaline hyaline cartilage cartilage matrix yet matrix yet more elasticmore elastic

Maintains Maintains shape yet very shape yet very flexibleflexible

Ex: EarEx: Ear

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Cartilage

Hyaline

Fibrocartilage

Hyaline CartilageHyaline Cartilage Supports, Supports,

reinforces, reinforces, cushions and cushions and resist resist compressioncompression

Forms costal Forms costal cartilagecartilage

Chondrocytes Chondrocytes lie in lacunaelie in lacunae

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Cartilage

Elastic

Fibrocartilage

FibrocartilageFibrocartilage Similar to Similar to

hyaline in its hyaline in its matrixmatrix

Less fiem than Less fiem than hyalinehyaline

Has thick Has thick collagen fiberscollagen fibers

Absorbs shock Absorbs shock well well

Ex: Knee jointEx: Knee joint

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Cartilage

Hyaline

Elastic

BloodBlood Red and White Red and White

blood cellsblood cells Within blood Within blood

vesselsvessels TransportatioTransportatio

nn

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Connective

BoneBone Stores Stores

calcium calcium minerals and minerals and fatfat

Calcified Calcified matrix matrix

Collagen Collagen fibersfibers

Supports and Supports and protectsprotects

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Connective

MuscleMuscle SkeletalSkeletal SmoothSmooth CardiacCardiac Voluntary Voluntary

movementmovement Involuntary Involuntary

movementmovement Propels bloodPropels blood

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Smooth

Cardiac

Skeletal

SkeletalSkeletal Long, Long,

cylindrical cylindrical multinucleate multinucleate cellscells

Controls Controls voluntary voluntary movementmovement

Ex. Skeletal Ex. Skeletal muscles that muscles that attach to bone attach to bone and skinand skin

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Muscle

Smooth

Cardiac

SmoothSmooth Spindle Spindle

shaped cellsshaped cells Central nuclei Central nuclei

with no with no striationsstriations

Propels Propels substance substance along internal along internal passagespassages

Ex. Hallow Ex. Hallow walls of organswalls of organs

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Muscle

Skeletal

Cardiac

CardiacCardiac Propels blood Propels blood

into into circulationcirculation

StriatedStriated Branches outBranches out Ex. In heart Ex. In heart

wallswalls

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Muscle

Skeletal

Smooth

NerveNerve BranchesBranches Long cellular Long cellular

processprocess Supports cellsSupports cells Transmits Transmits

electrical electrical signalssignals

Ex. Brain & Ex. Brain & spinal cordspinal cord

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CreditsCredits Created by Andrew GreenCreated by Andrew Green Anatomy G4Anatomy G4 10-12-0710-12-07 PicturesPictures1. http://nte-serveur.univ-lyon

1.fr/nte/EMBRYON/www.uoguelph.ca/zoology/devobio/210labs/epithelial1.html

2.2. http://en.wikipedia.org/http://en.wikipedia.org/wiki/wiki/Image:Illu_epithelium.jpgImage:Illu_epithelium.jpg

3.3. http://en.wikipedia.org/http://en.wikipedia.org/wiki/Connective_tissuewiki/Connective_tissue

4.4. http://http://www1.broward.edu/www1.broward.edu/~arodrigu/Project/~arodrigu/Project/hyacar40.jpghyacar40.jpg

5.5. http://www.uen.org/http://www.uen.org/utahlink/activities/utahlink/activities/uploads/3052_a_SKELT.jpguploads/3052_a_SKELT.jpg

6.6. http://http://eastlrc.valencia.cc.fl.us/eastlrc.valencia.cc.fl.us/faculty/kbm/faculty/kbm/a_and_p_practical.htma_and_p_practical.htm

7.7. www.public.coe.eduwww.public.coe.edu8. cwx.prenhall.com9. www.flickr.com10. iupucbio2.iupui.edu

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