Simple Squamous Epithelium

Simple Squamous Epithelium

Simple Cuboidal Epithelium

Simple Cuboidal Epithelium

Simple Columnar Epithelium

Simple Columnar Epithelium (higher magnification)

Simple Columnar Epithelium(with microvilli)

Pseudostratified Ciliated Columnar Epithelium

Pseudostratified CiliatedColumnar Epithelium

Cilia

Goblet cell

PSCC

Stratified Cuboidal Epithelium

basement membrane

lumen

Stratified Cuboidal Epithelium

Stratified Squamous Epithelium(wet = non-keratinized)

Stratified Squamous Epithelium(dry = keratinized)

Transitional Epithelium

Areolar ConnectiveTissue

CollagenFibers (thick pink)

Fibroblastnuclei

No visible elastic or reticularfibers in this picture from the web!

Areolar Connective Tissue

Adipose ConnectiveTissue

Adipocyte

Adipocytenuclei

Fat vacuole(inside cell)

Reticular Connective Tissue

Reticular Fibers (dark)

Recticulocytes

Dense Regular Connective Tissue

Collagenfibers

Fibroblastnuclei

Dense Irregular Connective Tissue

Collagenfibers

Fibroblastnuclei

Elastic Connective Tissue

CollagenFibers (pink)

Elastic Fibers (dark)

Hyaline Cartilage

Chondrocytes

Chondrocyteinside lacuna

Perichondrium (no chondrobasts visible!)

Clear, ‘glassy’ matrix

Hyaline Cartilage

Elastic Cartilage

Chondrocytes

Chondrocyteinside lacuna

Perichondrium Elastic fibers (dark)Chondrobasts

Perichondrium

Elastic Cartilage

Fibrocartilage

Chondrocytes

Lacunae

No Perichondrium Collagen fibers (wavy blue)

Nucleus ofChondrocyte

Epidermis of Skin

StratumGranulosum

Stratum Basale

StratumCorneum

StratumLucidum

Stratum Spinosum

Stratified Squamous Epithelium (keratinized)

Sebaceous Glands

Arrectorpili

Hairfollicle

Sebaceousglands

Sudoriferous (Sweat) Gland

“bundleof coiledtubes”

Adipose tissue!blood vessel!

denseirregc.t. !