Science Quiz / Histology Exam 1

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Can you name the Histology Exam 1?

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

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Created Feb 2, 2011ReportNominate
Tags:Definition Quiz, exam, term

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