histology four basic types of tissue 1.epithelial 2.connective 3.muscle 4.nerve thanks to pam...
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![Page 1: HISTOLOGY Four Basic Types of Tissue 1.Epithelial 2.Connective 3.Muscle 4.Nerve Thanks to Pam Brannock (USC Biology,Hilbish Lab) for creating this PowerPoint](https://reader035.vdocuments.site/reader035/viewer/2022062516/56649d6b5503460f94a4a04f/html5/thumbnails/1.jpg)
HISTOLOGY
Four Basic Types of Tissue
1. Epithelial
2. Connective
3. Muscle
4. Nerve
Thanks to Pam Brannock (USC Biology,Hilbish Lab)
for creating this PowerPoint
![Page 2: HISTOLOGY Four Basic Types of Tissue 1.Epithelial 2.Connective 3.Muscle 4.Nerve Thanks to Pam Brannock (USC Biology,Hilbish Lab) for creating this PowerPoint](https://reader035.vdocuments.site/reader035/viewer/2022062516/56649d6b5503460f94a4a04f/html5/thumbnails/2.jpg)
EPITHELIAL TISSUE
Cells are bound tightly together
Little extracellular material
Arranged in sheets
Cover internal and external surfaces
Often control passage of material
Classified by shape of cells and number of layers
Pg 154-155; slides 157-158
![Page 3: HISTOLOGY Four Basic Types of Tissue 1.Epithelial 2.Connective 3.Muscle 4.Nerve Thanks to Pam Brannock (USC Biology,Hilbish Lab) for creating this PowerPoint](https://reader035.vdocuments.site/reader035/viewer/2022062516/56649d6b5503460f94a4a04f/html5/thumbnails/3.jpg)
EPITHELIAL TISSUE
CELL SHAPE
Squamous shape
Thin, flat cells
Look like fried eggs
Cubodial shape
square shape- cross section
6sided polygon- surface
Columnar
Rectangular- cross section
Polygonal- surface view
CELL NUMBER
Simple
Single layer
Stratified
2+ layers
Pseudostratified
Appear stratified- but not
Transitional
Change shape
![Page 4: HISTOLOGY Four Basic Types of Tissue 1.Epithelial 2.Connective 3.Muscle 4.Nerve Thanks to Pam Brannock (USC Biology,Hilbish Lab) for creating this PowerPoint](https://reader035.vdocuments.site/reader035/viewer/2022062516/56649d6b5503460f94a4a04f/html5/thumbnails/4.jpg)
EPITHELIAL TISSUE
SIMPLE SQUAMOUS
Single layer
Squamous shape
Lining of body cavity, lungs, blood vessels
![Page 5: HISTOLOGY Four Basic Types of Tissue 1.Epithelial 2.Connective 3.Muscle 4.Nerve Thanks to Pam Brannock (USC Biology,Hilbish Lab) for creating this PowerPoint](https://reader035.vdocuments.site/reader035/viewer/2022062516/56649d6b5503460f94a4a04f/html5/thumbnails/5.jpg)
EPITHELIAL TISSUE
SIMPLE CUBOIDAL
Single layer
Cuboidal shaped
Kidney tubules, glands
![Page 6: HISTOLOGY Four Basic Types of Tissue 1.Epithelial 2.Connective 3.Muscle 4.Nerve Thanks to Pam Brannock (USC Biology,Hilbish Lab) for creating this PowerPoint](https://reader035.vdocuments.site/reader035/viewer/2022062516/56649d6b5503460f94a4a04f/html5/thumbnails/6.jpg)
EPITHELIAL TISSUE
SIMPLE COLUMNAR
Single layer
Columnar shape
Lining of digestive tract
Modified by presence of cilia
![Page 7: HISTOLOGY Four Basic Types of Tissue 1.Epithelial 2.Connective 3.Muscle 4.Nerve Thanks to Pam Brannock (USC Biology,Hilbish Lab) for creating this PowerPoint](https://reader035.vdocuments.site/reader035/viewer/2022062516/56649d6b5503460f94a4a04f/html5/thumbnails/7.jpg)
EPITHELIAL TISSUE
STRATIFIED SQUAMOUS
Multi layer
Outer most layer- squamous cells
Inner- cuboidal or columnar
Lining of mouth, esophagus, skin
![Page 8: HISTOLOGY Four Basic Types of Tissue 1.Epithelial 2.Connective 3.Muscle 4.Nerve Thanks to Pam Brannock (USC Biology,Hilbish Lab) for creating this PowerPoint](https://reader035.vdocuments.site/reader035/viewer/2022062516/56649d6b5503460f94a4a04f/html5/thumbnails/8.jpg)
EPITHELIAL TISSUE
PSEUDOSTRATIFIED COLUMNAR
One layer
Appears stratified
Respiratory tract
![Page 9: HISTOLOGY Four Basic Types of Tissue 1.Epithelial 2.Connective 3.Muscle 4.Nerve Thanks to Pam Brannock (USC Biology,Hilbish Lab) for creating this PowerPoint](https://reader035.vdocuments.site/reader035/viewer/2022062516/56649d6b5503460f94a4a04f/html5/thumbnails/9.jpg)
CONNECTIVE TISSUE
Abundant extracellular material
Matix (dominant part)
Fiber, cells in liquid, gel, or solid matrix
Function
Bind and/or support other tissue
Pg 154, 156, 159; slides 158-161
![Page 10: HISTOLOGY Four Basic Types of Tissue 1.Epithelial 2.Connective 3.Muscle 4.Nerve Thanks to Pam Brannock (USC Biology,Hilbish Lab) for creating this PowerPoint](https://reader035.vdocuments.site/reader035/viewer/2022062516/56649d6b5503460f94a4a04f/html5/thumbnails/10.jpg)
CONNECTIVE TISSUE
CONNECTIVE TISSUE PROPER
Matrix consist of fibers
Loose or areola
Few fibers
Delicate arrangement
Fibrous
Ex. Tendons
Abundant, well organized fiber
![Page 11: HISTOLOGY Four Basic Types of Tissue 1.Epithelial 2.Connective 3.Muscle 4.Nerve Thanks to Pam Brannock (USC Biology,Hilbish Lab) for creating this PowerPoint](https://reader035.vdocuments.site/reader035/viewer/2022062516/56649d6b5503460f94a4a04f/html5/thumbnails/11.jpg)
CONNECTIVE TISSUE
ADIPOSE TISSUE
Loose connective
Store large droplets of fat
BLOOD
Lymph
Liquid matrix
Sometimes in different category
RBC- Red Blood Cells
WBC- White Blood Cells
![Page 12: HISTOLOGY Four Basic Types of Tissue 1.Epithelial 2.Connective 3.Muscle 4.Nerve Thanks to Pam Brannock (USC Biology,Hilbish Lab) for creating this PowerPoint](https://reader035.vdocuments.site/reader035/viewer/2022062516/56649d6b5503460f94a4a04f/html5/thumbnails/12.jpg)
CONNECTIVE TISSUE
CARTILAGE
Chondrocytes
Small cavities- lacunae
Rubbery consistency (matrix)
Ear, nose
![Page 13: HISTOLOGY Four Basic Types of Tissue 1.Epithelial 2.Connective 3.Muscle 4.Nerve Thanks to Pam Brannock (USC Biology,Hilbish Lab) for creating this PowerPoint](https://reader035.vdocuments.site/reader035/viewer/2022062516/56649d6b5503460f94a4a04f/html5/thumbnails/13.jpg)
CONNECTIVE TISSUEBONE
Osteocytes
Small cavities- lacunae
Hardest CT
Impregnated w/ calcium salts
Spongy
Loose rods of bones
Ends of arms and legs
Compact
Shafts of long bones
Tightly organized
![Page 14: HISTOLOGY Four Basic Types of Tissue 1.Epithelial 2.Connective 3.Muscle 4.Nerve Thanks to Pam Brannock (USC Biology,Hilbish Lab) for creating this PowerPoint](https://reader035.vdocuments.site/reader035/viewer/2022062516/56649d6b5503460f94a4a04f/html5/thumbnails/14.jpg)
MUSCLE TISSUE
Cells have ability to contract
Function
Locomotion
Other body movement
Pg 156-157,162; slides 161
![Page 15: HISTOLOGY Four Basic Types of Tissue 1.Epithelial 2.Connective 3.Muscle 4.Nerve Thanks to Pam Brannock (USC Biology,Hilbish Lab) for creating this PowerPoint](https://reader035.vdocuments.site/reader035/viewer/2022062516/56649d6b5503460f94a4a04f/html5/thumbnails/15.jpg)
MUSCLE TISSUESKELETAL
Voluntary movement
Long and cylindrical
Transverse striation
Each fiber is multi-nuclear
![Page 16: HISTOLOGY Four Basic Types of Tissue 1.Epithelial 2.Connective 3.Muscle 4.Nerve Thanks to Pam Brannock (USC Biology,Hilbish Lab) for creating this PowerPoint](https://reader035.vdocuments.site/reader035/viewer/2022062516/56649d6b5503460f94a4a04f/html5/thumbnails/16.jpg)
MUSCLE TISSUE
SMOOTH
Involuntary movement
Predominant
Long, spindle shape
Single nucleus
Internal organs
![Page 17: HISTOLOGY Four Basic Types of Tissue 1.Epithelial 2.Connective 3.Muscle 4.Nerve Thanks to Pam Brannock (USC Biology,Hilbish Lab) for creating this PowerPoint](https://reader035.vdocuments.site/reader035/viewer/2022062516/56649d6b5503460f94a4a04f/html5/thumbnails/17.jpg)
MUSCLE TISSUE
CARDIAC
Striations
Involuntary
One nucleus
Deep center
Heart muscle
![Page 18: HISTOLOGY Four Basic Types of Tissue 1.Epithelial 2.Connective 3.Muscle 4.Nerve Thanks to Pam Brannock (USC Biology,Hilbish Lab) for creating this PowerPoint](https://reader035.vdocuments.site/reader035/viewer/2022062516/56649d6b5503460f94a4a04f/html5/thumbnails/18.jpg)
NERVE TISSUE
Cells very high ability to
Respond to stimuli
Transmit impulses
Pg 157, 163; slides 161
![Page 19: HISTOLOGY Four Basic Types of Tissue 1.Epithelial 2.Connective 3.Muscle 4.Nerve Thanks to Pam Brannock (USC Biology,Hilbish Lab) for creating this PowerPoint](https://reader035.vdocuments.site/reader035/viewer/2022062516/56649d6b5503460f94a4a04f/html5/thumbnails/19.jpg)
NERVE TISSUE
NEURON
Cell Body(3)
Dendrites (5)
Axon(1)