Transmission electron micrograph of longitudinal section of a a rat heart ventricle. Ordered arrays of myofibrils are interspersed with rows of mitochondria. Small, darkly staining glycogen granules a...

Transmission electron micrograph of liver cells from a 3-day old rat showing extensive smooth and rough endoplasmic reticulum, and glycogen (dark rosettes). Image made available by James D. Jamieson a...

Transmission electron micrograph of rat liver showing rough endoplasmic reticulum, mitochondria, and glycogen granule rosettes. Image made available by James D. Jamieson and the Department of Cell Bi...

Figure 351 from Chapter 15 (Cytoplasmic Inclusions) of 'The Cell, 2nd Ed.' by Don W. Fawcett M.D. Glycogen in the ventricle papillary muscle of cat heart. In this tissue, the glycogen occurs as indi...

Transmission electron micrograph of liver from a 1-day old rat showing mitochondria, rough endoplasmic reticulum and rosettes of glycogen granules. Image made available by James D. Jamieson and the De...

Transmission electron micrograph of longitudinal section of rat cardiac muscle from the atrium. A of group of horizontally-running myofibrils is seen at the top. Also prominent are numerous glycogen...

Figure 349 from Chapter 15 (Cytoplasmic Inclusions) of 'The Cell, 2nd Ed.' by Don W. Fawcett M.D. Electron micrograph of an hepatic cell from a fasted hamster after an injection of cortisone. In mam...

Dictyosomal elements of the Golgi complex consist of a layer of coated transition vesicles next to a specialized area of ER called the transition zone and two or three highly fenestrated layers of cis...

Receptor mediated endocytosis is a process in which extracellular molecules are taken into the cell via coated vesicles that pinch from the plasma membrane. In Paramecium the resulting vesicles fuse w...

A high resolution image of the mitochondria packed with tubular cristae and the cytosol contains a jumble of microtubules. Basal bodies of the somatic kineties appear as dikinetids with a ribbon of t...