DON W. FAWCETT / T. REESE / SCIENCE PHOTO LIBRARY DON W. FAWCETT / T. REESE / SCIENCE PHOTO LIBRARY
Colour enhanced transmission electron micrograph of myoneural junction, the synaptic connection of the axon of a motor neuron with a muscle fiber, showing accumulated synaptic vesicles and synaptic clefts. Magnification unknown.
Model release not required. Property release not required.