In the crabs, it's simply for this one protein complex to pump hydrogens down its concentration gradient. And you form around about 32 to 36 ATP molecules at the end of all this process. All of these steps- What we've done. From glycolysis- It's just for this. Through the crabs,  It's simply forthis one protein complex. To pump hydrogen down its concentration gradients, to spin some proteins, to physically force ADP and phosphate together to form ATP. Yeah. Couple of side points here. Nope. Which I think is interesting.