Definitions for "Ultrastructure"
the structure of the smallest elements, components of a cell or tissue as seen with the electron microscope.
The structure of a cell that is only visible under a high-power optical microscope or an electron microscope.
Structure of an organism or cell at the electron microscopic level.
Ultrastructure is the arrangement of the smallest elements making up a body, or the arrangement of ultramicrons making up a substance.
Refers to the fine internal morphology of the cell.