Histology Exam 1

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

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Created Feb 2, 2011ReportNominate
Tags:defintion, exam, term