大肠杆菌,听起来有些恐怖吧。其实,大肠杆菌对人类来说的确是一种非常有益的细菌,它可以合成对人体有益的维生素B和维生素K。最近,美国科学家还发现了大肠杆菌的新功能:它居然可以用来造计算机,而且是最先进的光子计算机!大肠杆菌生活在人和动物肠道中,外形为杆状,周身具鞭毛,能运动,往往在初生儿或动物出生数小时后即进入肠道。除某些菌株能产生肠毒素,使人得肠胃炎外,一般不会致病。大肠杆菌能合成对人体有益的维生素B和维生素K,但当人或动物机体的抵抗 E. coli, it sounds a bit scary. In fact, E. coli is indeed a very beneficial bacteria for humans. It can synthesize vitamin B and vitamin K that are beneficial to humans. Recently, American scientists have also discovered the new function of E. coli: it can actually be used to build computers, and it is the most advanced photonic computer! E. coli lives in the intestinal tracts of humans and animals. It has a rod shape, flagellate throughout, and can move. It is often entered into the intestines several hours after the birth of a newborn or animal. In addition to certain strains that produce enterotoxins and give people gastroenteritis, they generally do not cause illness. E. coli can synthesize vitamin B and vitamin K that are beneficial to humans, but when it comes to human or animal body resistance