Connective Tissue Flashcards
Functions of connective tissue: (4)
Binds and supports body tissues together, protection, insulation, and transportation
What is extra cellular matrix?
Nonliving material that surrounds living cells that the cells made
Two main elements of matrix
Ground substance and fibers
Three types of fibers
Collagen, elastic, and reticular
Bone (occeous tissue) is composed of:
Bone cells in cavities, hard matrix of calcium salts, and large numbers of collagen fibers
What is the function of bone (occeous tissue)
Protect and support the body
Three types of cartilage tissue
Hyaline, elastic, and fibrocartilage
Most common cartilage
Hyaline
Hyaline cartilage is composed of
Abundant collagen fibers and rubbery matrix
Elastic cartilage provides:
Elasticity
Example of elastic cartilage
Supports the external ear
Fibrocartiliage is
Highly compressible
Example of fibrocartiliage
Forms cushion-like discs between vertebrae
Main matrix element of dense connective tissue
Collagen fibers
Fibroblasts are cells that make what
Collagen
Examples of dense regular tissues
Tendon and ligaments
Examples of dense irregular tissue
Skin
Three types of loose connective tissue
Areolar, adipose, and reticular
Most widely distributed connective tissue
Areolar tissue
Soft, pliable tissue
Areolar tissue