A Level Biology Revision "Electron Microscopy"

You can find all my A Level Biology videos fully indexed at https://www.freesciencelessons.co.uk/... In this video, we look at electron microscopy. First we explore why electron microscopes have a higher resolution than light microscopes. We then explore how electron microscopes work before looking at their advantages and disadvantages. Finally, we compare the transmission electron microscope with the scanning electron microscope. Image credits: Electron Microscope https://commons.wikimedia.org/wiki/Fi... David J Morgan from Cambridge, UK, CC BY-SA 2.0 https://creativecommons.org/licenses/..., via Wikimedia Commons Pancreatic Acinar Cell https://commons.wikimedia.org/wiki/Fi... Louisa Howard, Public domain, via Wikimedia Commons Bronchiolar epithelium https://commons.wikimedia.org/wiki/Fi... Louisa Howard, Charles Daghlian, Public domain, via Wikimedia Commons Light microscope https://commons.wikimedia.org/wiki/Fi... GcG(jawp), Public domain, via Wikimedia Commons Spirogyra https://commons.wikimedia.org/wiki/Fi... Iceclanl, CC BY-SA 3.0 https://creativecommons.org/licenses/..., via Wikimedia Commons