Histology Exam 1

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Can you name the Histology Exam 1?

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DefintionTerm
Stain with acidic dyes
Cell is metabolically functional but cannot divide
Cell division which produces 2 diploid cells
Tool used for sectioning paraffin-embedded tissues for light microscopy
Lightly stained areas in the nucleus
Muscle fibers which transmit sensory information
Tissue where collagen bundles are in definite pattern
# corresponds to the energy needs of the cell
Bundle of muscle fibers
Sequesters calcium ions
Organelle prominent in cells specialized in phospholipid synthesis
Invaginations of sarcolemma
Third step of collagen synthesis
Glands which retain connection with epithelial surface
One of the best fixatives for routine light microscopy
Type of tissue that surrounds small blood vessels
Transects the I band
Carry vesicles towards MTOC
Most common dye
Collagen type in CT proper
Cells are taller than they are wide
Connective tissue which surrounds entire muscle
Tissue where collagen fibers are arranged without definite orientation
First step of collagen synthesis
Adheres epithelial cell to basement membrane
Stain black with silver stain
Permits flow of signals between cells
Prevents flow of materials between epithelial cells
Collagen type in most cartilage
Reason why nucleolus is dark staining
Increase absorption, 'brush' border
DefintionTerm
Facilitates movement of molecules in and out of cell
Flattened/elongated top nuclei, multiple layers, normal top layer
Component of microfilament
Oxidizes hydrogen peroxide
Cell division which produces 2 haploid cells
Largest GAG/non-sulfated GAG
Cells responsible for main function of organ
Example of tumor suppressor gene
Site of intracellular digestion
Comprises interface between two cardiac muscle cells
Contracts muscle fiber, extends from Z line to Z line
Disappears when muscle is contracted
Gives rough ER it's name
Propels material over epithelium
Adheres one epithelial cell to another
Non-differentiated/fused myoblast cells
Proteins which span the bilayer
Entry/progression into each phase of mitosis is controlled by
Assembly of 9+2 microtubules
Synthesizes collagen, elastin, etc.
Cells are flat and very thin, single layer
Vesicle buds off and is secreted
Provides adhesion for epithelial cells
Unicellular gland
Outermost component of the cell
Secretion of whole cell
Organelle which stains dark due to rRNA
Produces connective tissues
Component of microfilament
Carry organelles towards + end of microtubules
Accumulation of residual bodies with age
DefintionTerm
Fat cells where mitochondria produce heat
Cells vary in height, but tend to be as long as they are tall
Connective tissue which surrounds individual fibers
Cells appear to be in layers, but all cells are in contact with basement membrane
Organelle prominent in cells specialized in protein secretion
Cells which are completely undifferentiated, divide asymmetrically and infrequently
Flattened/elongated top nuclei, multiple layers, dark top layer
Fifth step of collagen synthesis
Fat cells where mitochondria produce ATP
Binds with elastin to form elastic fibers
Fourth step of collagen synthesis
Muscle type that contains few mitochondria/myoglobin
Collagen type in basal lamina
Collagen type in reticular tissue
Light bands of muscle
Organelle which is responsible for producing ATP
Muscle type that contains abundant mitochondria/myoglobin
Exocytosis of proteins/glycoproteins
Membrane formed by basal lamina and reticular lamina
Electron dense, coarse granules in the nucleus
Stain with basic dyes
Connective tissue which surrounds fascicle
Sixth step of collagen synthesis
Cell capable of dividing but is not currently going through cell cycle
Responsible for movement of flagella and cilia
Glands which secrete into bloodsteam/cells
Dark bands of muscle
Second step of collagen synthesis
Supporting tissue of organs

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