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What tissue is this?
What would normally be in the white spaces?
Where are the nuclei?
Do you see blood vessels? How could you tell?
What is pink?
- Adipose Tissue
- Air, Fat, Carbohydrates
- Nuclei would be pushed off to the side (purple)
- Eosin, collagen fibers
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What tissue is this?
How can you differentiate?
- Dense connective tissue
- Eosin and collagen fibers (lots of pink)
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What tissues are these?
How can you distinguish?
- Fibrous tissue tendon where the pointer is
- Sides are where muscle attachment are
- Tendon is pink because of eosin and collagen
- Muscle has more nuclei
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What is this?
What type of epithelium?
What is on apical side?
Function?
Goblet cells?
- Trachea
- Psedustratefied columnar epithelium
- On apical side are cilia to trap bacteria
- Goblet cells secrete mucus trap bacteria big purble things
- Also found in intestine
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What is this?
What type of epithelium?
Why? Where else would you find it?
- Bladder
- Transitional epithelium
- Good for contracting and expanding. Could find in urethra and prostate
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What tissue is this?
What type of epithelium?
- Esophagus
- Stratified squamous epithelium
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What organ is this from?
What type of epithelium?
Why does it make sense?
What are in blood vessels?
What are in clear spaces?
- Lung
- Simple squamous epithelium
- Good for rapid diffusion
- Nuclei?
- Fat? Carbs?
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What is this?
Why do you see different shapes?
- Skeletal muscle
- For different parts of body (circular, convergent, parallel, pennate)
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What type of tissue is this?
How can you differentiate?
- Smooth muscle
- Tapered side, one nucleus
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What type is this?
How can you differentiate?
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What is this?
Would you expected to see hair follicles?
- Plantar skin (feet)
- No hair follicles
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What are tese?
What differences do you see?
Where on the body might these be taken from?
- Pigmented and nonpigmented skin
- Hand? Front and back?
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What is this?
Follicles?
Accessory structures?
- Hair scalp and hair shafts
- The big space
- Sweat gland, sebaceous gland, hair follicle, arrector pili muscle
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