类别 全部 - diffusion - filtration - secretion - absorption

作者:Nina Sawyer 5 年以前

750

Epithelial

Epithelial tissue is categorized into several types based on their structure and function. Stratified squamous epithelium, composed of multiple layers, primarily offers protection and lines areas such as the skin and mouth.

Epithelial

Epithelial

Muscle Tissue

Nerve Tissue
support the cells
Neurons transmit signals
skeletal
cardiac Muscle
smooth tissue

Connective

bone
Blood Tissue
cartilage
Fibro

between the vertebrate

tough, shock absorbing

Elastic

External ear and larynx

Hyaline
cells are called chondrocytes
Fibrous Tissue
Ligaments= bones to bones
Tendons= muscles to bones
Adipose Tissue(fat)
insulation to preserve body heat
stores energy
protective tisssue
Loose tissue or Areolar tissue
Subopic

Loose Tissue

forms delicate thin membranes throughout the body
binds underlying organs to skin and to each other

Glandular Epithelium

saliva
make up glands
cells are specialized to secrete substances

Transitional Epithelium

transitional Epithelium
urinary bladder
blocks diffusion
stretchable

Pseudostratified columnar

lining air passages and tubes of reproductive system
secreation and cillia aided movement
can have cillia, goblet cellls, and secrete mucus
appear stratified, single layer of cells, nuclei different levels

stratified squamous

Subtopic
stratified Columnar
used for protection and mucous secretion
inside the eyelids and areas of tissue transition
stratified cuboidal
uses for reinforcement

sweat glands

thin, two to three layers
lining body cavities and skin and the mouth
multi layer squamous functions in protection

simple

simple columnar

scattered goblet cells to secrete mucus

digestive tract and uterus

simple cuboidal
secretion and absorption

kidneys, tubules,ducts, and covering the ovaries

simple squamous
single layer
flat and thin

diffusion and filtration

air sacs in the lungs and capillaries