1. Epithelial
Tissues
Has one free surface and one bound to the basement membrane.
Layers: simple, pseudostratified, stratified
Shape: squamous, cuboidal, columnar

2. Simple Squamous
Magnification: 400
Thin membrane (blue)
Location: lungs,
capillaries, kidneys
Function: diffusion,
Nucleus filtration

3. Simple Cuboidal
Magnification: 100
(yellow)
Simple Cuboidal Location: kidney
tubules, lines ovaries
Function: makes glands
throughout the body

4. Simple Columnar
Magnification: 400
(blue)
Location:
gastrointestinal tract
Function: protection
and absorption
Simple Columnar