Types Of Tissue Flashcards
What are the four types of tissue?
Epithelial
Connective
Muscle
Nervous
What are the functions of epithelial tissue?
To provide covering (such as skin tissue) or produce secretions (such as glandular tissue)
In what form does epithelial tissue commonly exist?
In sheets
Does epithelial tissue have its own blood supply?
No, and therefore depends on diffusion from nearby capillaries for food and oxygen
Can epithelial tissue regenerate?
Yes, if it is well nourished
How is epithelial tissue classified?
By number of cells layers and by cell shape
What are the two types of epithelial tissue?
Simple and stratified
How do simple and stratified epithelium vary?
In relation to the number of cell layers
How many cell layers does simple epithelium have?
1 layer
Where is simple epithelium found?
In boy structures where absorption, secretion, and filtration occur
How many cell layers does stratified epithelium have?
More than one
What purpose does stratified epithelium serve?
Protection
What shapes does epithelial tissue take?
Squamous, cuboidal, and columnar
Where is connective tissue found?
Throughout the body
What purpose does connective tissue serve?
Connects different structures of the body