Every part of your molecular biology is there for a reason. They're all necessary conditions for health. You take out the the mitochondria, the Golgi apparatus,

Every part of your molecular biology is there for a reason. They're all necessary conditions for health. You take out the the mitochondria, the Golgi apparatus, the microtubules, some random protein that regulates membrane permeability, it doesn't work anymore. There isn't a part of your cellular biology which isn't important for a healthy brain. Your cells don't have infotainment systems, and if they did they'd be like the ones in a modern car that also unlock the doors and start the engine. (Edited to correct terminology)