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Classes of Epithelia

Epithelium – In pictures

Classes of Connective

Connective – In pictures

Muscle &Nervous

A single layer of cube-like cells would be called

What are simple cuboidal cells?

Several layers of cells where those near the

basement membrane are cuboidal/columnar and

those near the free surface are flattened

(like those found in the skin) would be called . . .

What are stratified squamous cells?

Tall, thin cells that generally do secretion and absorption are

called . . .

What are columnar cells?

When cells have a rough free surface where the cellular

extensions are used to move substances across the free

surface, the cells are said to be

What is ciliated?

These epithelial cells appear to be multi-layer, but upon close inspection, some cells reach the free surface while

others do not.

What are pseudostratified

epithelium?

.

The cells indicated by picture #1 appear cuboidal when relaxed and

squamous when stretched.

What is transitional epithelium?

The white space at the center of this picture would be called

this . . .

What is the free surface?

The above epithelial tissue would be classified

as this

What is stratified squamous

epithelium?E.C. – Give an example where this

type of epithelium would be found.

Name the tissue seen above.

What is pseudostratified

ciliated epithelium?E.C. – What is the name of the purple cells in the picture and

what is their purpose?

.

The above schematic represents this type of

tissue.

What is simple columnar

epithelium?

A special type of connective tissue that stores lipids providing

long term energy storage and is also responsible for bodily insulation.

What is adipose tissue?

Made primarily of collagen fibers, this type of connective tissue makes up

tendons and stronger ligaments.

What is dense collagenous

connective tissue?

This is the most flexible type of

cartilage and is able to recoil to its original shape very well – like

in the ear.

What is elastic cartilage?

The type of connective tissue that is most often

found beneath the basement membrane of

epithelial tissue..

What is loose areolar tissue?

This is the only type of connective tissue

that has a hard, mineralized

extracellular matrix.

What is bone?

Seen above, this type of connective tissue has lots of space between cells, which is important when

mediators of inflammation must penetrate damaged tissue.

What is loose areolar tissue?

Type of tissue pictured here.

What is adipose?EC – What structure is seen on

the far right of the picture?

The most abundant form of cartilage seen here

What is hyaline cartilage?

E.C. – Give an example of where you might find

this type of tissue.

Name the tissue and predominant type of cell seen

here.

What is blood – red blood cells?EC – What are the bigger, purple cells in the picture?

This type of connective tissue, like that found in the aorta, is

characterized by elastic fibers running in many directions.

What is dense irregular elastic

tissue?

Major characteristic of this tissue is the ability to

contract.

What is muscle tissue?

This type of tissue includes cells within the brain, spinal cord and

nerves.

What is nervous tissue?

Multi-nucleated type of muscle tissue seen here.

What is skeletal muscle tissue?

These two types of muscle tissue are

involuntary.

What are cardiac and smooth

muscle tissue?

This is the main cell of nervous tissue.

What is the neuron?