胆固醇也是大多数细胞膜脂质的组成成分，它有一个羟基基团，即一个微小的极性头部连接到一个刚性的疏水性的尾端。
Cholesterol is another lipid component of most cell membranes. It has a hydroxyl group, a tiny polar head group so to speak attached to a rigid hydrophobic tail.
FMN是紧密结合的蛋白质，辅酶Q具有疏水性尾部，使得它在线粒体膜的脂质双分子层的可溶性。
FMN is tightly bound to proteins while coenzyme Q has a hydrophobic tail that makes it soluble in the inner mitochondrial membrane's lipid bilayer.
双分子层中，脂质可以自行排布，形成极性头部暴露在水中，疏水尾部夹在中间的结构。
In a lipid bilayer, lipids arrange themselves, so that their polar head groups are exposed to water and their hydrophobic tails are sandwiched in the middle.
应用推荐