Types of Tissues
found in the human body
Epithelial
Epithelial tissue cover and lines body surfaces and organs. It absorbs and protects. They can be classified as squamous, cuboidal, and columnar. Single layers are simple. Multiple layers are stratified.
Connective
Connective tissue comes in many different types, from as rigid as bone to as liquid as blood, and is found throughout the body. It has the following functions: supports, protects, takes abuse, transport substances, stores fat, and provides framework.
Bone
The most rigid connective tissue. It provides structure and protection.
Cartilage
There are three types of cartilage: Hyaline, elastic, and fibrocartilage.
Blood
The least rigid connective tissue. It has a matrix called plasma.
Muscle
Muscle tissue is found throughout the body. There are three types. Muscle is the best tissue for its location because it allows movement, both voluntary and involuntary. For example, the heart has muscle tissue. It is important for that tissue to be there so the heart can involuntarily beat.
Skeletal
Found in large muscles. It helps with voluntary movement.
Smooth
Found in organ and blood vessels. It helps move blood, food, and waste.
Cardiac
Found in the heart. It helps keep the hear beating.
Nervous
Nervous tissue is found in the brain, spinal cord, and nerves. They are used to create and transmit messages and nerve impulses.