Histology Exam 1

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Can you name the Histology Exam 1?

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

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