Transmission electron micrograph showing adjacent muscle fibers from the ventricle of a mouse cardiac muscle. This image shows the organization of muscle tissue, nucleus, cell walls and blood vessels...

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 ventricle tissue of a mouse cardiac muscle. This image shows the intercalated discs between the muscle fibers as well as many mitochondria and lipid droplets.

Transmission electron micrograph of coated vesicles in mouse cardiac tissue. Coated vesicles have the materials bound to the receptor molecules incorporated within their membranes allowing the vesicl...

Transmission electron micrograph showing an over view of muscle tissue configuration from a mouse cardiac muscle ventricle. This image shows muscle to muscle connection and the abundance of mitochond...

Transmission electron micrograph of ventricle tissue of a mouse cardiac muscle. This image shows the various areas of a muscle fiber. The Z lines are the very dark borders that link sarcomeres. Th...