One way to think of these rules is the following. What we do to one side of an equation we have to do to the other side of the equation. If you remember that then you will always get these facts correct. In this section we will be solving linear equations and there is a nice simple process for solving linear equations.
Hydrophobic ~ water hating. In more depth, these terms have much to do with the structure of water itself. Water consists of two hydrogen atoms joined to one oxygen atom, all in a triangular pattern. The oxygen is negatively charged whilst the hydrogen end is positively charged.
This is the last class of macromolecules. Unlike the previous groups, however, lipids are a chemically diverse group of molecules that all share a common property: they are (relatively) insoluble in water due to their hydrophobicity (and thus soluble in other lipids).nlike the previous groups, however, lipids are a chemically diverse group of molecules that all share a common property: they are (relatively) insoluble in water due to their hydrophobicity (and thus soluble in other lipids).