The WoWiWe Virtual Cell's Electron Transport Challenge is a puzzle game where the objective is to rebuild an electron transport chain inside a mitochondria by moving and aligning proteins. When enough chains are functioning properly, energy production becomes steady enough to win the level.
Electron Transport Challenge is also available within WoWiWe's flagship product for PC and Mac, Virtual Cell. Virtual Cell teaches students about the inner workings of a plant cell, including the electron transport chain, photosynthesis, and osmosis.