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Ultrastructure (or ultra-structure) is the architecture of cells and biomaterials that is visible at higher magnifications than found on a standard optical light microscope. This traditionally meant the resolution and magnification range of a conventional transmission electron microscope (TEM) when viewing biological specimens such as cells ...
David Hibberd's comparison of the ultrastructural identities of a typical chrysophyte and a typical haptophyte. Ultrastructural identity is a concept in biology.It asserts that evolutionary lineages of eukaryotes in general and protists in particular can be distinguished by complements and arrangements of cellular organelles.
Ultrastructural Pathology is a bimonthly peer-reviewed medical journal devoted entirely to diagnostic ultrastructural pathology.The journal covers advances in the uses of electron microscopic and immunohistochemical techniques, correlations of ultrastructural data with light microscopy, histochemistry, immunohistochemistry, biochemistry, cell and tissue culturing, electron probe analysis, and ...
Akaryotes come in many different forms. Overall, there are four main types of akaryocytes discovered: Erythrocytes, commonly known as red blood cells, are concave-shaped cells responsible for gas exchange, and the transfer of nutrients throughout an organism.
Ultrastructure of tracheal hemidesmosomes in mice. In a normal mouse (a) there are well-defined, organized hemidesmosomes with darkened areas in the lamina densa abutting the hemidesmosome (arrows).
The nanostructure of biological specimens is referred to as ultrastructure. A microstructure’s influence on the mechanical and physical properties of a material is primarily governed by the different defects present or absent of the structure. These defects can take many forms but the primary ones are the pores.
Smith resigned on Friday from the Department of Justice, according to a court filing on Saturday to U.S. District Judge Aileen Cannon, asking her to lift a court order she issued blocking release ...
Connectomics is the production and study of connectomes: comprehensive maps of connections within an organism's nervous system.More generally, it can be thought of as the study of neuronal wiring diagrams with a focus on how structural connectivity, individual synapses, cellular morphology, and cellular ultrastructure contribute to the make up of a network.