This image is one from a set of 40nm thick serial sections through part of a Golgi ribbon from a normal rat kidney cell, generated using transmission electron microscopy following incubation at 15°C t
Isolated chloroplast membranes of the unicellular photosynthetic alga Chlamydomonas reinhardtii were cryofixed, freeze-fractured, and surface replicas observed by transmission electron microscopy. The
