Enzymes are usually proteins. Enzymes are catalysts. In general, names end with suffix 'ase' ... http://fig.cox.miami.edu/~cmallery/255/255enz/enzymology.htm ...
travel in line with the focal point. Serta AKDOGAN. 12. Refration Rules ... Lens Equation. Serta AKDOGAN. 17. Mathematics of Lenses. Magnification Equation ...