#negativestain

🧪 Ever wondered what the difference is between #cryoEM and #negativestain #TEM is? Find out in today's FAQ Friday!

Original post on fediscience.org

As you try to stay alive and evolve you decide a flagellum is the next best step to escape the certain death of an amoeba or maybe an endospore that while it wouldnt protect you from being eaten, it would be indigestible and allow you to survive an attack. Maybe later on you evolved to be able […]