[Hacksaw]

Actually, only the electrons rearrange themselves in chemistry. The author really needs to brush up on their physical sciences.

I don't think that is accurate - enzymes for example can accept or donate protons.

[js1138]

I don't think that is accurate - enzymes for example can accept or donate protons.

I dont think that means what you imply it means. A proton in chemistry is simply a hydrogen ion. You aren't changing one element into another.