Chan Zuckerberg Initiative on Instagram: "Textbooks 🥊 reality Best known as the powerhouses of the cell⚡, mitochondria have been visualized by artists and scientists in different ways for decades. This image, captured for a collaborative project between our Imaging Institute and #CZBiohubSF, shows us what they look like in reality 🤯 #CellBiology #imaging #CryoET #science #SciComms"