Transmission electron micrograph of a thin section of guinea pig pancreas showing a high magnification view of rough (granular) endoplasmic reticulum. Membrane-bounded cisternae are studded with ribso...

Transmission electron micrograph of a thin section of rat pancreas showing a high magnification view of rough (granular) endoplasmic reticulum. Membrane-bounded cisternae are studded with ribsomes whi...

Electron micrograph of a thin section through a portion of the chloroplast of the unicellular green alga Chlamydomonas. Free ribosomes are seen as dark particles within the chloroplast stroma. They ar...

Transmission electron micrograph of glutaraldehyde fixed pancreatic acinar cell showing the characteristic features of nuclear chromatin with this preparative method. Darkly staining heterochromatin (...

Figures 266 (upper left), 267 (upper right), 268 (lower left) and 269 (lower right) from Chapter 8 (Lysosomes) of 'The Cell, 2nd Ed.' by Don W. Fawcett M.D. Autophagic vacuoles from normal rat liver ...

Figure 176 from Chapter 5 (Endoplasmic Reticulum) of 'The Cell, 2nd Ed.' by Don W. Fawcett M.D. Electron micrograph of a plasma cell from guinea pig bone marrow. Active synthesis of immunoglobulin b...

Early transmission electron micrograph of a thin section of a secretory cell from guinea pig pancreas showing endoplasmic reticulum at left and Golgi apparatus at right. Image made available by James...

Transmission electron micrograph of a thin section of plastic-embedded material from the 'rough microsome' fraction of a preparation of rat liver. Subsequent to this early image, 'microsomes' became ...

Transmission electron micrograph of a thin section of mouse intestine showing part of a cell with nucleus at left. The cytoplasm contains both membrane-associated polysomes (rough endoplasmic reticul...

Gallery of transmission electron micrographs of ribosomes purified from a rat liver homogenate by sucrose gradient centrifugation, and negatively stained with uranyl acetate. The 3 columns at left ill...