Histology Exam 1

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Can you name the Histology Exam 1?

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

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