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This is a surface view of SIMPLE SQUAMOUS epithelium at 400X magnification.
The dark blue objects are the nuclei of each cell.
- Also
- visible are the plasma membranes (dark lines) separating each cell and
- the cytoplasm of each cell (light areas around the nuclei).
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- Simple Squamous
- Has a thin membrane showing the Lumen is present.
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- SIMPLE CUBOIDAL epithelial tissue
- The several ring-like structures are small blood vessels (capillaries) with
- SIMPLE CUBOIDAL epithelium constituting the walls of each capillary.
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What parts are labeled in the picture
A: SIMPLE CUBOIDAL EPITHELIUM
B: BASEMENT MEMBRANE
D: LUMEN
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What are the parts labeled?
- A] at the APICAL SURFACE of these cells which face the LUMEN of the intestine.
- BASEMENT MEMBRANE [B]
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STRATIFIED SQUAMOUS epithelial tissue
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AREOLAR connective tissue
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What it labeled? What tissue is it?
- AREOLAR connective tissue
- Fibroblasts with dark nuclei [A] are seen here along with thick
- collagen fibers [B], thin elastic fibers [C] and very fine
- reticular fibers [D].
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ADIPOSE connective tissue
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- DENSE REGULAR connective tissue
- White parts are collagen fibers
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What are the parts of the hyaline cartilage?
- Many mature chondrocytes [A] are seen here, each located within a
- lacuna or "small hole".
- Smaller, immature chondroblasts
- [B] are seen at the peripheral edges of the cartilage, where cartilage growth
- occurs.
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- ELASTIC CARTILAGE
- elastic fibers visible here as dark strands.
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What tissue is this? What are the lines marked A?
- CARDIAC MUSCLE tissue
- intercalated discs [A]
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