connective tissue Flashcards
connective tissue characteristics
contains cells scattered within an extracellular matrix (made of protein fibers and ground substance)
includes various types of fibers; collagen, elastin, reticular
Function of connective tissue
supports, binds, and connects other tissues
provides structural framework
stores energy
protects organs
and transports substances
embryonic origin
derived from mesoderm
types of connective tissue
loose connective tissue (areolar)
adipose tissue
dense connective tissue
bone
blood
loose connective tissue (areolar)
found under skin and around organs
provides support, elasticity, and cushioning
adipose tissue
found beneath skin, around organs
stores energy, insulates, and protects
dense connective tissue
found in tendons and ligaments
provides strong attachment between structures
bone
found throughout skeleton
provides structural support and protection
facilitates movement
stores minerals
blood
found within blood vessels
transports oxygen, nutrients, wastes, and immune cells
