Term
What is the indicated stucture?
What type of cell is this? |
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Definition
Nucleus
Simple Columnar Epithelial |
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Term
What is this?
What are the different lines? |
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Definition
Unit Membrane
Trilaminar (Phospholipid bilayer)
Dark Lines- Hydrophillic head
Light Line- Hydrophobic fatty acid tails |
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Term
What is the name of the side of the plasma membrane facing the ECM/Cytosol? |
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Definition
E-Face- Extracellular Side
P-Face- Cytoplasmic Side (Protoplasm) |
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Term
What type of secretion is this cell exhibiting? |
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Definition
| Regulated- Vessicles build up till signal is given to exocytize |
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Term
What type of secretion is this cell exhibiting? |
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Definition
| Constitutive- vessicles exocytise as they are made. |
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Term
What type of cell is this?
What is it's primary function? |
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Definition
| Macrophage- "big eater" involved in phagocytosis |
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Term
What type of microscopy is this?
What is the correct term for light and dark areas?
What ARE the light and dark areas excluding the nucleolus? |
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Definition
TEM
Electron lucent
Electron Dense
Euchromatin- Active transcription (DNA uncoiled) more electron lucent
Heterochromatin- Inactive (DNA coiled), more electron dense |
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Term
What type of microscopy is this?
What type of tissue is this? |
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Definition
Light Microscopy
Connective tissue |
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Term
What type of microscopy is this?
What type of tissue is this? |
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Definition
Light Microscopy
Epithelial Tissue |
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Term
What type of microscopy is this?
What type of tissue is this? |
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Definition
Light Microscopy
Muscle Tissue |
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Term
What type of microscopy is this?
What type of tissue is this? |
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Definition
Light Microscopy
Nervous tissue |
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Term
What type of Microscopy is this?
What type of stain is being used? |
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Definition
Light Microscopy
Acidophilic Stain which stains Basic components such collagen and cytoplams |
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Term
What type of microscopy is this?
What type of stain is being used? |
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Definition
Light Microscopy
Basophilic stain which stains acidic components such nucleic acids (DNA and RNA) and sulfated glycosaminoglycans |
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Term
What type of microscopy is this?
What type of stain is being used? |
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Definition
Light Microscopy
Both Acidophilic and Basophilic stains are being used
Nucleus is Basophilic, cytoplasm is acidophilic along with collagen fibers |
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Term
What type of microscopy is this?
What stain is being used?
What type of stain is this? |
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Definition
Light Microscopy
Eosin
Acidophilic (stains bases) |
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Term
What type of microscopy is this?
What technique is being used? |
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Definition
Transmission electron microscopy
Freeze fracture |
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Term
What type of microscopy is this?
What stain is this?
What components are stained? |
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Definition
Light Microscopy
H&E (Hematoxylin and Eosin)
Acidophilic and basophilic |
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Term
What type of microscopy is this?
What stain is this?
what fibers are being stained? |
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Definition
Light microscopy
Orcein
Elastic fibers are stained reddish brown or black |
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Term
What type of microscopy is this?
What stain is this?
What fibers are being stained? |
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Definition
Light microscopy
Orcein
Elastic fibers are stained reddish-brown or black |
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Term
What type of microscopy is this?
There is an atypical stain in this slide, what is it? |
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Definition
Light Microscopy
Period-acid Schiff- stains carbohydrates magenta/purple e.g. glycoproteins |
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Term
What is the structure being visualized?
How large is it?
What is the significance of this structure? |
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Definition
RBC
8 microns
Used as a "biological yardstick" to help measure other structures |
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Term
What type of microscopy is this?
|
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Definition
| Scanning Electron Microscopy |
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Term
What type of microscopy is this?
What stain is being used to stain the black component?
What is being strained black? |
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Definition
Light Microscopy
Silver
Reticular fibers |
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Term
What type of microscopy is this? |
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Definition
| Transmission Electron Microscopy |
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Term
What type of microscopy is this?
What stain is being used? |
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Definition
Light Microscopy
Trichrome |
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Term
What type of microscopy is this?
Are these condensed or vesicular nuclei?
What does this mean? |
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Definition
Light Microscopy
Vesicular- large "open" nucleus with more euchromatin is indicative of more active cell |
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Term
What type of microscopy is this?
What is visualized in this picture?
Why is it significant? |
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Definition
Transmission Electron Microscopy
Basal Bodies
It is the bottom part of a microtubule |
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Term
What type of microscopy is this?
There are two structural component in this picture, what are they? |
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Definition
Transmission Electron Microscopy
Centrioles and Basal Bodies |
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Term
What type of microscopy is this?
What is the structural component in this picture? |
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Definition
Transmission Electron Microscopy
Cilia |
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Term
What type of microscopy is this?
What is visualized in this picture? |
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Definition
Transmission Electron Microscopy
Bound ribosomes on rER and Free Ribosomes |
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Term
What type of microscopy is this?
What organelle is being visualized in this picture? |
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Definition
Transmission Electron Microscopy
Golgi |
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Term
What type of microscopy is this?
What is being visualized in this picture?
What is this similar to and how can one tell the difference?
Why is this relevant? |
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Definition
Transmission Electron Microscopy
Lysosomes
Look like vesicles but are different in color and size due to different stages of digestion. |
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Term
What type of microscopy is this?
What organelle is being visualized in this picture?
How can you tell? |
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Definition
Transmission Electron Microscopy
Rough ER
Ribosomes make ER "rough" |
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Term
What type of microscopy is this?
There are two structures being visualized in this picture, what are they and how can one tell them apart? |
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Definition
Transmission Electron Microscopy
sER and rER
rER is rough because of membrane bound ribosomes
sER is smooth and vesicular |
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Term
What type of microscopy is this?
What organelle is being visualized in this picture? |
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Definition
Transmission Electron Microscopy
Vesicular Mitochondria |
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|
Term
What type of microscopy is this?
What is being visualized in this picture? |
|
Definition
TEM
Vesicular Mitochondria |
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