Transmission electron micrograph of 1-day old rat liver showing rough endoplasmic reticulum, Golgi Apparatus, and glycogen granule rosettes. Image taken from a section of liver tissue from a 1 day ol...

Transmission electron micrograph of a negatively stained mitochondria from the fungi Neurospora. The use of osmium tetroxide as a fixative for electron microscopy was first described by Dr. Palade at ...

Transmission electron micrograph of a myelinated axon from a rat tongue. Image made available by James D. Jamieson and the Department of Cell Biology, Yale University School of Medicine.

Transmission electron micrograph of the accumulation of rough endoplasmic reticulum known as Nissl bodies within nerve cells from the superior cervical ganglion. Note that this very early (1953) mic...

Transmission electron micrograph showing the aggregation of rough endplasmic reticulum known as a Nissl bodiy within nerve cells of the superior cervical ganglion. Note that this very early (1953) m...

Early transmission electron micrograph of guinea pig pancreas showing ribosome-studded rough endoplasmic reticulum with secretory granules accumulating in the lumen (cisternae). Image made available ...

An electron micrograph of a potion of a cell of the unicellular alga Chlamydomonas reinhardii illustrating the eye spot, an organelle found inside the chloroplast that is composed of red carotenoid pi...

An electron micrograph of a cross section of a flagellum from the unicellular alga Chlamydomonas (Yellow strain) showing the characteristic 9-fold symmetry. This section, close to the basal body does ...

Zymogen granule fraction Calf. Section through a pellet of a zymogen granule fraction showing that the preparation mostly consists of morphologically unaltered zymogen granules. Image made available...

Transmission electron micrograph of spectrin in cell fractionation. Dr. V. T. Marchesi and colleagues took advantage of the high purity of red cell ghosts obtained by hypotonic lysis to analyze the p...