Tissue

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Orders

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Types of Tissues

după GRACE OZZELLO

Muscles

după Lydia Whiteford

Body Tissue Concept Map

după Cody Smith

Muscle

Cardiac

The thick middle layer of the heart.

Smooth

Thick and thin filaments that are not arranged into sarcomeres giving it a non-striated pattern.

Skeletal

Providing structural framework and movement to the body.

Composed of cells that have the special ability to shorten or contract in order to produce movement of the body parts.

muscle fibers

Fascicles

provides movement for the body parts.

Connec-tive

4 major types

Fat

Provides insulation and fuel storage.

Connective tissue Proper

dense connective tissue

Stabilize surrounding structures and maintain the structural framework in the body.

loose connective tissue

A cellular connective tissue with thin and relatively sparse collagen fibers.

cartilage

A strong, flexible connective tissue that protects your joints and bones.

Bone

Blood

Structure

Elastic

Provides elasticity and resilience to the tissues.

Reticular

Provide stroma to sustain the lymphoid organs

Collagan

Strongest most abundant fiber

extracellular matrix

Fibers

Ground substance

non living material

repairing damaged tissues

storing fat

defending against pathogens

transporting nutrients and wastes

Supporting organs and cells

nervous

Motor neurons

Transmit impulses from the spinal cord to skeletal and smooth muscles, and so directly control all of our muscle movements.

Sensory neurons

Carries impulses from the receptor to the CNS.

Interneurons

They connect spinal motor and sensory neurons.

Is made out of three different cells

glial cells

Provide support for an essential nervous system function.

neurons

The cells considered to be the basis of nervous tissue.

One axon

The cell body

Transmit information between neurons and away from muscles and glands.

Dendrites

Extensions, or processes, of the cytoplasm that carry impulses to the cell body.

Function

communications

coordinating and to control many body activities

Epithel-ial

3 major types

stratified

More than one layer

Simple

3 shapes

Columnar

more tall than wide

Its found in the lining of the intestine, stomach, and colon.

Cuboidal

cube shaped

Its found in the pancreas, and glands.

Squomous

thin and fat

Its found in the skin.

One layer

Complexity

Structure

made up of epithelial cells

Has a basement membrane

Cells reproduce (quickly)

Has a apical (free) surface

Function

Filtration

Coverage

Secretion of hormones and excretion

Absorption of nutrients

protection of underlining structures

Tissue