CONNECTIVE TISSUE Flashcards
FUNCTIONS
Binds body tissues together
Supports the body
Provides protection
MAJOR GROUPS
Connective tissue proper
Special types of connective tissue
Non-living material that surrounds living cells
Extracellular matrix
CONNECTIVE TISSUE TYPES
Bone (osseous tissue)
Hyaline Cartilage
Elastic Cartilage
Fibrocartilage
Areolar connective tissue
Adipose tissue
Blood
ABUNDANT IN WATER THAT MAKES IT EASY FOR
OXYGEN, NUTRIENTS, AND OTHER NEEDED
MATERIALS TO DIFFUSE FROM BLOOD TO
CONNECTIVE TISSUE CELLS.
ground substance
PRIMARILY RESPONSIBLE FOR THE
SUPPORTIVE FUNCTION OF CONNECTIVE
TISSUE
extracellular fibers
MADE UP OF COLLAGEN, THE MOST ABUNDANT
PROTEIN IN THE BODY AND WHICH ACCOUNTS FOR
ABOUT 25% OF THE BODY’S DRY WEIGHT
collagen fibers
THEY ARE PARTICULARLY ABUNDANT IN STRUCTURES
THAT ARE SUBJECTED TO FREQUENT STRETCHING SUCH
AS LIGAMENT FLAVA BETWEEN VERTEBRAE.
elastic fibers
ARE RELATIVELY SPARSE IN MOST CONNECTIVE
TISSUES, BUT THEY ARE THE MAIN EXTRACELLULAR
FIBERS OF RETICULAR TISSUE
reticular fibers
TYPES OF
COLLAGENOUS
CONNECTIVE TISSUE
DENSE COLLAGENOUS
CONNECTIVE TISSUE
LOOSE COLLAGENOUS
CONNECTIVE TISSUE
Represents the largest energy storage
site of the body.
adipose tissue
Forms the stroma or supporting
framework
reticular tissue
The principle extracellular fibrillar is the
elastic fiber.
elastic tissue
Characterized by an abundance of amorphous
and jelly-like ground substance in which scarce
number of collagen, elastic, and reticular fibers
are embedded.
mucous tissue