Factors Influencing the Rate of Reaction

The rate of reaction is governed by number of factors. Those having appreciable effect are described below: a) Nature of reactants Reactions involving polar and ionic substances including the proton-transfer reactions are usually very fast. On the other hand, the reactions in which bonds are rearranged, or electrons transferred, are slow. Oxidation- reduction reactions, which … Read more

Differences between hormones and enzymes

Difference between hormones and enzymes

S.N                            Hormones                          Enzymes 1. These are secreted by endocrine glands. These are secreted by exocrine glands. 2. They are poured directly into the blood stream. They are released through the … Read more