人每天吃喝的营养和水生成血液,经毛细血管过滤成细胞组织液喂养细胞,细胞间组织液占体重15%。细胞膜上有糖通道、脂通通、水通道和离子通道。细胞是通过水通道喝水的。细胞是人的基本结构单位和功能单位。人类几千年来不知道细胞膜上的水通道仅有2纳米,这是德国科学家欧文·内尔和伯特·萨克曼研究发现的,荣获1991年诺贝尔生理学医学奖。细胞膜上的水通道大小有重要意义。据此可领悟:人们平常喝 People eat and drink nutrition and water every day to generate blood, filtered through the capillary into cells and tissue fluid feeding cells, interstitial fluid accounts for 15% of body weight. The cell membrane sugar channels, all fat, water channels and ion channels. The cells drink water through the water channel. Cells are the basic structural unit and functional unit of human beings. For thousands of years, humans do not know that the water channel on the cell membrane is only 2 nanometers. This was discovered by German scientists Irving Neer and Bert Sackman and won the 1991 Nobel Prize in Physiology. The size of the water channel in the cell membrane is of great importance. From this we can understand: people usually drink